diff --git a/web-apache-mysql/alpine/conf/etc/zabbix/web/zabbix.conf.php b/web-apache-mysql/alpine/conf/etc/zabbix/web/zabbix.conf.php
index 326200409..29f041457 100644
--- a/web-apache-mysql/alpine/conf/etc/zabbix/web/zabbix.conf.php
+++ b/web-apache-mysql/alpine/conf/etc/zabbix/web/zabbix.conf.php
@@ -27,7 +27,7 @@ $DB['CIPHER_LIST']		= '{ZBX_DB_CIPHER_LIST}';
 // Use IEEE754 compatible value range for 64-bit Numeric (float) history values.
 // This option is enabled by default for new Zabbix installations.
 // For upgraded installations, please read database upgrade notes before enabling this option.
-$DB['DOUBLE_IEEE754']	= true;
+$DB['DOUBLE_IEEE754']	= {DB_DOUBLE_IEEE754};
 
 
 $IMAGE_FORMAT_DEFAULT	= IMAGE_FORMAT_PNG;
diff --git a/web-apache-mysql/alpine/docker-entrypoint.sh b/web-apache-mysql/alpine/docker-entrypoint.sh
index d8dab5d47..f7499235e 100755
--- a/web-apache-mysql/alpine/docker-entrypoint.sh
+++ b/web-apache-mysql/alpine/docker-entrypoint.sh
@@ -252,6 +252,7 @@ prepare_zbx_web_config() {
         -e "s/{ZBX_DB_CA_FILE}/${ZBX_DB_CA_FILE}/g" \
         -e "s/{ZBX_DB_VERIFY_HOST}/${ZBX_DB_VERIFY_HOST:-"false"}/g" \
         -e "s/{ZBX_DB_CIPHER_LIST}/${ZBX_DB_CIPHER_LIST}/g" \
+        -e "s/{DB_DOUBLE_IEEE754}/${DB_DOUBLE_IEEE754:-"true"}/g" \
         -e "s/{ZBX_HISTORYSTORAGEURL}/$history_storage_url/g" \
         -e "s/{ZBX_HISTORYSTORAGETYPES}/$history_storage_types/g" \
     "$ZBX_WEB_CONFIG"
diff --git a/web-apache-mysql/centos/conf/etc/zabbix/web/zabbix.conf.php b/web-apache-mysql/centos/conf/etc/zabbix/web/zabbix.conf.php
index 326200409..29f041457 100644
--- a/web-apache-mysql/centos/conf/etc/zabbix/web/zabbix.conf.php
+++ b/web-apache-mysql/centos/conf/etc/zabbix/web/zabbix.conf.php
@@ -27,7 +27,7 @@ $DB['CIPHER_LIST']		= '{ZBX_DB_CIPHER_LIST}';
 // Use IEEE754 compatible value range for 64-bit Numeric (float) history values.
 // This option is enabled by default for new Zabbix installations.
 // For upgraded installations, please read database upgrade notes before enabling this option.
-$DB['DOUBLE_IEEE754']	= true;
+$DB['DOUBLE_IEEE754']	= {DB_DOUBLE_IEEE754};
 
 
 $IMAGE_FORMAT_DEFAULT	= IMAGE_FORMAT_PNG;
diff --git a/web-apache-mysql/centos/docker-entrypoint.sh b/web-apache-mysql/centos/docker-entrypoint.sh
index a95e092e8..b817433e9 100755
--- a/web-apache-mysql/centos/docker-entrypoint.sh
+++ b/web-apache-mysql/centos/docker-entrypoint.sh
@@ -252,6 +252,7 @@ prepare_zbx_web_config() {
         -e "s/{ZBX_DB_CA_FILE}/${ZBX_DB_CA_FILE}/g" \
         -e "s/{ZBX_DB_VERIFY_HOST}/${ZBX_DB_VERIFY_HOST:-"false"}/g" \
         -e "s/{ZBX_DB_CIPHER_LIST}/${ZBX_DB_CIPHER_LIST}/g" \
+        -e "s/{DB_DOUBLE_IEEE754}/${DB_DOUBLE_IEEE754:-"true"}/g" \
         -e "s/{ZBX_HISTORYSTORAGEURL}/$history_storage_url/g" \
         -e "s/{ZBX_HISTORYSTORAGETYPES}/$history_storage_types/g" \
     "$ZBX_WEB_CONFIG"
diff --git a/web-apache-mysql/ubuntu/conf/etc/zabbix/web/zabbix.conf.php b/web-apache-mysql/ubuntu/conf/etc/zabbix/web/zabbix.conf.php
index 326200409..29f041457 100644
--- a/web-apache-mysql/ubuntu/conf/etc/zabbix/web/zabbix.conf.php
+++ b/web-apache-mysql/ubuntu/conf/etc/zabbix/web/zabbix.conf.php
@@ -27,7 +27,7 @@ $DB['CIPHER_LIST']		= '{ZBX_DB_CIPHER_LIST}';
 // Use IEEE754 compatible value range for 64-bit Numeric (float) history values.
 // This option is enabled by default for new Zabbix installations.
 // For upgraded installations, please read database upgrade notes before enabling this option.
-$DB['DOUBLE_IEEE754']	= true;
+$DB['DOUBLE_IEEE754']	= {DB_DOUBLE_IEEE754};
 
 
 $IMAGE_FORMAT_DEFAULT	= IMAGE_FORMAT_PNG;
diff --git a/web-apache-mysql/ubuntu/docker-entrypoint.sh b/web-apache-mysql/ubuntu/docker-entrypoint.sh
index c9f21c9c6..f2a07403c 100755
--- a/web-apache-mysql/ubuntu/docker-entrypoint.sh
+++ b/web-apache-mysql/ubuntu/docker-entrypoint.sh
@@ -245,6 +245,7 @@ prepare_zbx_web_config() {
         -e "s/{ZBX_DB_CA_FILE}/${ZBX_DB_CA_FILE}/g" \
         -e "s/{ZBX_DB_VERIFY_HOST}/${ZBX_DB_VERIFY_HOST:-"false"}/g" \
         -e "s/{ZBX_DB_CIPHER_LIST}/${ZBX_DB_CIPHER_LIST}/g" \
+        -e "s/{DB_DOUBLE_IEEE754}/${DB_DOUBLE_IEEE754:-"true"}/g" \
         -e "s/{ZBX_HISTORYSTORAGEURL}/$history_storage_url/g" \
         -e "s/{ZBX_HISTORYSTORAGETYPES}/$history_storage_types/g" \
     "$ZBX_WEB_CONFIG"
diff --git a/web-apache-pgsql/alpine/conf/etc/zabbix/web/zabbix.conf.php b/web-apache-pgsql/alpine/conf/etc/zabbix/web/zabbix.conf.php
index f351642a7..a964548fa 100644
--- a/web-apache-pgsql/alpine/conf/etc/zabbix/web/zabbix.conf.php
+++ b/web-apache-pgsql/alpine/conf/etc/zabbix/web/zabbix.conf.php
@@ -27,7 +27,7 @@ $DB['CIPHER_LIST']		= '{ZBX_DB_CIPHER_LIST}';
 // Use IEEE754 compatible value range for 64-bit Numeric (float) history values.
 // This option is enabled by default for new Zabbix installations.
 // For upgraded installations, please read database upgrade notes before enabling this option.
-$DB['DOUBLE_IEEE754']	= true;
+$DB['DOUBLE_IEEE754']	= {DB_DOUBLE_IEEE754};
 
 
 $IMAGE_FORMAT_DEFAULT	= IMAGE_FORMAT_PNG;
diff --git a/web-apache-pgsql/alpine/docker-entrypoint.sh b/web-apache-pgsql/alpine/docker-entrypoint.sh
index 42b0fdc30..efe64cf40 100755
--- a/web-apache-pgsql/alpine/docker-entrypoint.sh
+++ b/web-apache-pgsql/alpine/docker-entrypoint.sh
@@ -251,6 +251,7 @@ prepare_zbx_web_config() {
         -e "s/{ZBX_DB_CA_FILE}/${ZBX_DB_CA_FILE}/g" \
         -e "s/{ZBX_DB_VERIFY_HOST}/${ZBX_DB_VERIFY_HOST:-"false"}/g" \
         -e "s/{ZBX_DB_CIPHER_LIST}/${ZBX_DB_CIPHER_LIST}/g" \
+        -e "s/{DB_DOUBLE_IEEE754}/${DB_DOUBLE_IEEE754:-"true"}/g" \
         -e "s/{ZBX_HISTORYSTORAGEURL}/$history_storage_url/g" \
         -e "s/{ZBX_HISTORYSTORAGETYPES}/$history_storage_types/g" \
     "$ZBX_WEB_CONFIG"
diff --git a/web-apache-pgsql/centos/conf/etc/zabbix/web/zabbix.conf.php b/web-apache-pgsql/centos/conf/etc/zabbix/web/zabbix.conf.php
index f351642a7..a964548fa 100644
--- a/web-apache-pgsql/centos/conf/etc/zabbix/web/zabbix.conf.php
+++ b/web-apache-pgsql/centos/conf/etc/zabbix/web/zabbix.conf.php
@@ -27,7 +27,7 @@ $DB['CIPHER_LIST']		= '{ZBX_DB_CIPHER_LIST}';
 // Use IEEE754 compatible value range for 64-bit Numeric (float) history values.
 // This option is enabled by default for new Zabbix installations.
 // For upgraded installations, please read database upgrade notes before enabling this option.
-$DB['DOUBLE_IEEE754']	= true;
+$DB['DOUBLE_IEEE754']	= {DB_DOUBLE_IEEE754};
 
 
 $IMAGE_FORMAT_DEFAULT	= IMAGE_FORMAT_PNG;
diff --git a/web-apache-pgsql/centos/docker-entrypoint.sh b/web-apache-pgsql/centos/docker-entrypoint.sh
index 29ecc69a4..5cd77aeec 100755
--- a/web-apache-pgsql/centos/docker-entrypoint.sh
+++ b/web-apache-pgsql/centos/docker-entrypoint.sh
@@ -254,6 +254,7 @@ prepare_zbx_web_config() {
         -e "s/{ZBX_DB_CA_FILE}/${ZBX_DB_CA_FILE}/g" \
         -e "s/{ZBX_DB_VERIFY_HOST}/${ZBX_DB_VERIFY_HOST:-"false"}/g" \
         -e "s/{ZBX_DB_CIPHER_LIST}/${ZBX_DB_CIPHER_LIST}/g" \
+        -e "s/{DB_DOUBLE_IEEE754}/${DB_DOUBLE_IEEE754:-"true"}/g" \
         -e "s/{ZBX_HISTORYSTORAGEURL}/$history_storage_url/g" \
         -e "s/{ZBX_HISTORYSTORAGETYPES}/$history_storage_types/g" \
     "$ZBX_WEB_CONFIG"
diff --git a/web-apache-pgsql/ubuntu/conf/etc/zabbix/web/zabbix.conf.php b/web-apache-pgsql/ubuntu/conf/etc/zabbix/web/zabbix.conf.php
index f351642a7..a964548fa 100644
--- a/web-apache-pgsql/ubuntu/conf/etc/zabbix/web/zabbix.conf.php
+++ b/web-apache-pgsql/ubuntu/conf/etc/zabbix/web/zabbix.conf.php
@@ -27,7 +27,7 @@ $DB['CIPHER_LIST']		= '{ZBX_DB_CIPHER_LIST}';
 // Use IEEE754 compatible value range for 64-bit Numeric (float) history values.
 // This option is enabled by default for new Zabbix installations.
 // For upgraded installations, please read database upgrade notes before enabling this option.
-$DB['DOUBLE_IEEE754']	= true;
+$DB['DOUBLE_IEEE754']	= {DB_DOUBLE_IEEE754};
 
 
 $IMAGE_FORMAT_DEFAULT	= IMAGE_FORMAT_PNG;
diff --git a/web-apache-pgsql/ubuntu/docker-entrypoint.sh b/web-apache-pgsql/ubuntu/docker-entrypoint.sh
index b5dc7f697..2e7490d5c 100755
--- a/web-apache-pgsql/ubuntu/docker-entrypoint.sh
+++ b/web-apache-pgsql/ubuntu/docker-entrypoint.sh
@@ -256,6 +256,7 @@ prepare_zbx_web_config() {
         -e "s/{ZBX_DB_CA_FILE}/${ZBX_DB_CA_FILE}/g" \
         -e "s/{ZBX_DB_VERIFY_HOST}/${ZBX_DB_VERIFY_HOST:-"false"}/g" \
         -e "s/{ZBX_DB_CIPHER_LIST}/${ZBX_DB_CIPHER_LIST}/g" \
+        -e "s/{DB_DOUBLE_IEEE754}/${DB_DOUBLE_IEEE754:-"true"}/g" \
         -e "s/{ZBX_HISTORYSTORAGEURL}/$history_storage_url/g" \
         -e "s/{ZBX_HISTORYSTORAGETYPES}/$history_storage_types/g" \
     "$ZBX_WEB_CONFIG"
diff --git a/web-nginx-mysql/alpine/conf/etc/zabbix/web/zabbix.conf.php b/web-nginx-mysql/alpine/conf/etc/zabbix/web/zabbix.conf.php
index 326200409..29f041457 100644
--- a/web-nginx-mysql/alpine/conf/etc/zabbix/web/zabbix.conf.php
+++ b/web-nginx-mysql/alpine/conf/etc/zabbix/web/zabbix.conf.php
@@ -27,7 +27,7 @@ $DB['CIPHER_LIST']		= '{ZBX_DB_CIPHER_LIST}';
 // Use IEEE754 compatible value range for 64-bit Numeric (float) history values.
 // This option is enabled by default for new Zabbix installations.
 // For upgraded installations, please read database upgrade notes before enabling this option.
-$DB['DOUBLE_IEEE754']	= true;
+$DB['DOUBLE_IEEE754']	= {DB_DOUBLE_IEEE754};
 
 
 $IMAGE_FORMAT_DEFAULT	= IMAGE_FORMAT_PNG;
diff --git a/web-nginx-mysql/alpine/docker-entrypoint.sh b/web-nginx-mysql/alpine/docker-entrypoint.sh
index c84d1e78c..f8717440a 100755
--- a/web-nginx-mysql/alpine/docker-entrypoint.sh
+++ b/web-nginx-mysql/alpine/docker-entrypoint.sh
@@ -280,6 +280,7 @@ prepare_zbx_web_config() {
         -e "s/{ZBX_DB_CA_FILE}/${ZBX_DB_CA_FILE}/g" \
         -e "s/{ZBX_DB_VERIFY_HOST}/${ZBX_DB_VERIFY_HOST:-"false"}/g" \
         -e "s/{ZBX_DB_CIPHER_LIST}/${ZBX_DB_CIPHER_LIST}/g" \
+        -e "s/{DB_DOUBLE_IEEE754}/${DB_DOUBLE_IEEE754:-"true"}/g" \
         -e "s/{ZBX_HISTORYSTORAGEURL}/$history_storage_url/g" \
         -e "s/{ZBX_HISTORYSTORAGETYPES}/$history_storage_types/g" \
     "$ZBX_WEB_CONFIG"
diff --git a/web-nginx-mysql/centos/conf/etc/zabbix/web/zabbix.conf.php b/web-nginx-mysql/centos/conf/etc/zabbix/web/zabbix.conf.php
index 326200409..29f041457 100644
--- a/web-nginx-mysql/centos/conf/etc/zabbix/web/zabbix.conf.php
+++ b/web-nginx-mysql/centos/conf/etc/zabbix/web/zabbix.conf.php
@@ -27,7 +27,7 @@ $DB['CIPHER_LIST']		= '{ZBX_DB_CIPHER_LIST}';
 // Use IEEE754 compatible value range for 64-bit Numeric (float) history values.
 // This option is enabled by default for new Zabbix installations.
 // For upgraded installations, please read database upgrade notes before enabling this option.
-$DB['DOUBLE_IEEE754']	= true;
+$DB['DOUBLE_IEEE754']	= {DB_DOUBLE_IEEE754};
 
 
 $IMAGE_FORMAT_DEFAULT	= IMAGE_FORMAT_PNG;
diff --git a/web-nginx-mysql/centos/docker-entrypoint.sh b/web-nginx-mysql/centos/docker-entrypoint.sh
index 1476f75e3..6eb0ac402 100755
--- a/web-nginx-mysql/centos/docker-entrypoint.sh
+++ b/web-nginx-mysql/centos/docker-entrypoint.sh
@@ -280,6 +280,7 @@ prepare_zbx_web_config() {
         -e "s/{ZBX_DB_CA_FILE}/${ZBX_DB_CA_FILE}/g" \
         -e "s/{ZBX_DB_VERIFY_HOST}/${ZBX_DB_VERIFY_HOST:-"false"}/g" \
         -e "s/{ZBX_DB_CIPHER_LIST}/${ZBX_DB_CIPHER_LIST}/g" \
+        -e "s/{DB_DOUBLE_IEEE754}/${DB_DOUBLE_IEEE754:-"true"}/g" \
         -e "s/{ZBX_HISTORYSTORAGEURL}/$history_storage_url/g" \
         -e "s/{ZBX_HISTORYSTORAGETYPES}/$history_storage_types/g" \
     "$ZBX_WEB_CONFIG"
diff --git a/web-nginx-mysql/ubuntu/conf/etc/zabbix/web/zabbix.conf.php b/web-nginx-mysql/ubuntu/conf/etc/zabbix/web/zabbix.conf.php
index 326200409..29f041457 100644
--- a/web-nginx-mysql/ubuntu/conf/etc/zabbix/web/zabbix.conf.php
+++ b/web-nginx-mysql/ubuntu/conf/etc/zabbix/web/zabbix.conf.php
@@ -27,7 +27,7 @@ $DB['CIPHER_LIST']		= '{ZBX_DB_CIPHER_LIST}';
 // Use IEEE754 compatible value range for 64-bit Numeric (float) history values.
 // This option is enabled by default for new Zabbix installations.
 // For upgraded installations, please read database upgrade notes before enabling this option.
-$DB['DOUBLE_IEEE754']	= true;
+$DB['DOUBLE_IEEE754']	= {DB_DOUBLE_IEEE754};
 
 
 $IMAGE_FORMAT_DEFAULT	= IMAGE_FORMAT_PNG;
diff --git a/web-nginx-mysql/ubuntu/docker-entrypoint.sh b/web-nginx-mysql/ubuntu/docker-entrypoint.sh
index a00ecbd05..39b9b902c 100755
--- a/web-nginx-mysql/ubuntu/docker-entrypoint.sh
+++ b/web-nginx-mysql/ubuntu/docker-entrypoint.sh
@@ -272,6 +272,7 @@ prepare_zbx_web_config() {
         -e "s/{ZBX_DB_CA_FILE}/${ZBX_DB_CA_FILE}/g" \
         -e "s/{ZBX_DB_VERIFY_HOST}/${ZBX_DB_VERIFY_HOST:-"false"}/g" \
         -e "s/{ZBX_DB_CIPHER_LIST}/${ZBX_DB_CIPHER_LIST}/g" \
+        -e "s/{DB_DOUBLE_IEEE754}/${DB_DOUBLE_IEEE754:-"true"}/g" \
         -e "s/{ZBX_HISTORYSTORAGEURL}/$history_storage_url/g" \
         -e "s/{ZBX_HISTORYSTORAGETYPES}/$history_storage_types/g" \
     "$ZBX_WEB_CONFIG"
diff --git a/web-nginx-pgsql/alpine/conf/etc/zabbix/web/zabbix.conf.php b/web-nginx-pgsql/alpine/conf/etc/zabbix/web/zabbix.conf.php
index f351642a7..a964548fa 100644
--- a/web-nginx-pgsql/alpine/conf/etc/zabbix/web/zabbix.conf.php
+++ b/web-nginx-pgsql/alpine/conf/etc/zabbix/web/zabbix.conf.php
@@ -27,7 +27,7 @@ $DB['CIPHER_LIST']		= '{ZBX_DB_CIPHER_LIST}';
 // Use IEEE754 compatible value range for 64-bit Numeric (float) history values.
 // This option is enabled by default for new Zabbix installations.
 // For upgraded installations, please read database upgrade notes before enabling this option.
-$DB['DOUBLE_IEEE754']	= true;
+$DB['DOUBLE_IEEE754']	= {DB_DOUBLE_IEEE754};
 
 
 $IMAGE_FORMAT_DEFAULT	= IMAGE_FORMAT_PNG;
diff --git a/web-nginx-pgsql/alpine/docker-entrypoint.sh b/web-nginx-pgsql/alpine/docker-entrypoint.sh
index f19affd65..4c159808c 100755
--- a/web-nginx-pgsql/alpine/docker-entrypoint.sh
+++ b/web-nginx-pgsql/alpine/docker-entrypoint.sh
@@ -281,6 +281,7 @@ prepare_zbx_web_config() {
         -e "s/{ZBX_DB_CA_FILE}/${ZBX_DB_CA_FILE}/g" \
         -e "s/{ZBX_DB_VERIFY_HOST}/${ZBX_DB_VERIFY_HOST:-"false"}/g" \
         -e "s/{ZBX_DB_CIPHER_LIST}/${ZBX_DB_CIPHER_LIST}/g" \
+        -e "s/{DB_DOUBLE_IEEE754}/${DB_DOUBLE_IEEE754:-"true"}/g" \
         -e "s/{ZBX_HISTORYSTORAGEURL}/$history_storage_url/g" \
         -e "s/{ZBX_HISTORYSTORAGETYPES}/$history_storage_types/g" \
     "$ZBX_WEB_CONFIG"
diff --git a/web-nginx-pgsql/centos/conf/etc/zabbix/web/zabbix.conf.php b/web-nginx-pgsql/centos/conf/etc/zabbix/web/zabbix.conf.php
index f351642a7..a964548fa 100644
--- a/web-nginx-pgsql/centos/conf/etc/zabbix/web/zabbix.conf.php
+++ b/web-nginx-pgsql/centos/conf/etc/zabbix/web/zabbix.conf.php
@@ -27,7 +27,7 @@ $DB['CIPHER_LIST']		= '{ZBX_DB_CIPHER_LIST}';
 // Use IEEE754 compatible value range for 64-bit Numeric (float) history values.
 // This option is enabled by default for new Zabbix installations.
 // For upgraded installations, please read database upgrade notes before enabling this option.
-$DB['DOUBLE_IEEE754']	= true;
+$DB['DOUBLE_IEEE754']	= {DB_DOUBLE_IEEE754};
 
 
 $IMAGE_FORMAT_DEFAULT	= IMAGE_FORMAT_PNG;
diff --git a/web-nginx-pgsql/centos/docker-entrypoint.sh b/web-nginx-pgsql/centos/docker-entrypoint.sh
index af071f410..5ffd5a008 100755
--- a/web-nginx-pgsql/centos/docker-entrypoint.sh
+++ b/web-nginx-pgsql/centos/docker-entrypoint.sh
@@ -281,6 +281,7 @@ prepare_zbx_web_config() {
         -e "s/{ZBX_DB_CA_FILE}/${ZBX_DB_CA_FILE}/g" \
         -e "s/{ZBX_DB_VERIFY_HOST}/${ZBX_DB_VERIFY_HOST:-"false"}/g" \
         -e "s/{ZBX_DB_CIPHER_LIST}/${ZBX_DB_CIPHER_LIST}/g" \
+        -e "s/{DB_DOUBLE_IEEE754}/${DB_DOUBLE_IEEE754:-"true"}/g" \
         -e "s/{ZBX_HISTORYSTORAGEURL}/$history_storage_url/g" \
         -e "s/{ZBX_HISTORYSTORAGETYPES}/$history_storage_types/g" \
     "$ZBX_WEB_CONFIG"
diff --git a/web-nginx-pgsql/ubuntu/conf/etc/zabbix/web/zabbix.conf.php b/web-nginx-pgsql/ubuntu/conf/etc/zabbix/web/zabbix.conf.php
index f351642a7..a964548fa 100644
--- a/web-nginx-pgsql/ubuntu/conf/etc/zabbix/web/zabbix.conf.php
+++ b/web-nginx-pgsql/ubuntu/conf/etc/zabbix/web/zabbix.conf.php
@@ -27,7 +27,7 @@ $DB['CIPHER_LIST']		= '{ZBX_DB_CIPHER_LIST}';
 // Use IEEE754 compatible value range for 64-bit Numeric (float) history values.
 // This option is enabled by default for new Zabbix installations.
 // For upgraded installations, please read database upgrade notes before enabling this option.
-$DB['DOUBLE_IEEE754']	= true;
+$DB['DOUBLE_IEEE754']	= {DB_DOUBLE_IEEE754};
 
 
 $IMAGE_FORMAT_DEFAULT	= IMAGE_FORMAT_PNG;
diff --git a/web-nginx-pgsql/ubuntu/docker-entrypoint.sh b/web-nginx-pgsql/ubuntu/docker-entrypoint.sh
index 491cbdfe5..2d31a16cd 100755
--- a/web-nginx-pgsql/ubuntu/docker-entrypoint.sh
+++ b/web-nginx-pgsql/ubuntu/docker-entrypoint.sh
@@ -277,6 +277,7 @@ prepare_zbx_web_config() {
         -e "s/{ZBX_DB_CA_FILE}/${ZBX_DB_CA_FILE}/g" \
         -e "s/{ZBX_DB_VERIFY_HOST}/${ZBX_DB_VERIFY_HOST:-"false"}/g" \
         -e "s/{ZBX_DB_CIPHER_LIST}/${ZBX_DB_CIPHER_LIST}/g" \
+        -e "s/{DB_DOUBLE_IEEE754}/${DB_DOUBLE_IEEE754:-"true"}/g" \
         -e "s/{ZBX_HISTORYSTORAGEURL}/$history_storage_url/g" \
         -e "s/{ZBX_HISTORYSTORAGETYPES}/$history_storage_types/g" \
     "$ZBX_WEB_CONFIG"