diff --git a/Dockerfiles/server-pgsql/alpine/docker-entrypoint.sh b/Dockerfiles/server-pgsql/alpine/docker-entrypoint.sh
index af1bac9ba..e57992004 100755
--- a/Dockerfiles/server-pgsql/alpine/docker-entrypoint.sh
+++ b/Dockerfiles/server-pgsql/alpine/docker-entrypoint.sh
@@ -182,7 +182,8 @@ check_db_connect_postgresql() {
     fi
 
     if [ -n "${ZBX_DBTLSCONNECT}" ]; then
-        export PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        export PGSSLMODE=${PGSSLMODE//required/require}
         export PGSSLROOTCERT=${ZBX_DBTLSCAFILE}
         export PGSSLCERT=${ZBX_DBTLSCERTFILE}
         export PGSSLKEY=${ZBX_DBTLSKEYFILE}
@@ -221,7 +222,8 @@ psql_query() {
     fi
 
     if [ -n "${ZBX_DBTLSCONNECT}" ]; then
-        export PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        export PGSSLMODE=${PGSSLMODE//required/require}
         export PGSSLROOTCERT=${ZBX_DBTLSCAFILE}
         export PGSSLCERT=${ZBX_DBTLSCERTFILE}
         export PGSSLKEY=${ZBX_DBTLSKEYFILE}
@@ -256,7 +258,8 @@ create_db_database_postgresql() {
         fi
 
         if [ -n "${ZBX_DBTLSCONNECT}" ]; then
-            export PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+            PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+            export PGSSLMODE=${PGSSLMODE//required/require}
             export PGSSLROOTCERT=${ZBX_DBTLSCAFILE}
             export PGSSLCERT=${ZBX_DBTLSCERTFILE}
             export PGSSLKEY=${ZBX_DBTLSKEYFILE}
@@ -304,7 +307,8 @@ create_db_schema_postgresql() {
         fi
 
         if [ -n "${ZBX_DBTLSCONNECT}" ]; then
-            export PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+            PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+            export PGSSLMODE=${PGSSLMODE//required/require}
             export PGSSLROOTCERT=${ZBX_DBTLSCAFILE}
             export PGSSLCERT=${ZBX_DBTLSCERTFILE}
             export PGSSLKEY=${ZBX_DBTLSKEYFILE}
diff --git a/Dockerfiles/server-pgsql/centos/docker-entrypoint.sh b/Dockerfiles/server-pgsql/centos/docker-entrypoint.sh
index af1bac9ba..e57992004 100755
--- a/Dockerfiles/server-pgsql/centos/docker-entrypoint.sh
+++ b/Dockerfiles/server-pgsql/centos/docker-entrypoint.sh
@@ -182,7 +182,8 @@ check_db_connect_postgresql() {
     fi
 
     if [ -n "${ZBX_DBTLSCONNECT}" ]; then
-        export PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        export PGSSLMODE=${PGSSLMODE//required/require}
         export PGSSLROOTCERT=${ZBX_DBTLSCAFILE}
         export PGSSLCERT=${ZBX_DBTLSCERTFILE}
         export PGSSLKEY=${ZBX_DBTLSKEYFILE}
@@ -221,7 +222,8 @@ psql_query() {
     fi
 
     if [ -n "${ZBX_DBTLSCONNECT}" ]; then
-        export PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        export PGSSLMODE=${PGSSLMODE//required/require}
         export PGSSLROOTCERT=${ZBX_DBTLSCAFILE}
         export PGSSLCERT=${ZBX_DBTLSCERTFILE}
         export PGSSLKEY=${ZBX_DBTLSKEYFILE}
@@ -256,7 +258,8 @@ create_db_database_postgresql() {
         fi
 
         if [ -n "${ZBX_DBTLSCONNECT}" ]; then
-            export PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+            PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+            export PGSSLMODE=${PGSSLMODE//required/require}
             export PGSSLROOTCERT=${ZBX_DBTLSCAFILE}
             export PGSSLCERT=${ZBX_DBTLSCERTFILE}
             export PGSSLKEY=${ZBX_DBTLSKEYFILE}
@@ -304,7 +307,8 @@ create_db_schema_postgresql() {
         fi
 
         if [ -n "${ZBX_DBTLSCONNECT}" ]; then
-            export PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+            PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+            export PGSSLMODE=${PGSSLMODE//required/require}
             export PGSSLROOTCERT=${ZBX_DBTLSCAFILE}
             export PGSSLCERT=${ZBX_DBTLSCERTFILE}
             export PGSSLKEY=${ZBX_DBTLSKEYFILE}
diff --git a/Dockerfiles/server-pgsql/ol/docker-entrypoint.sh b/Dockerfiles/server-pgsql/ol/docker-entrypoint.sh
index af1bac9ba..e57992004 100755
--- a/Dockerfiles/server-pgsql/ol/docker-entrypoint.sh
+++ b/Dockerfiles/server-pgsql/ol/docker-entrypoint.sh
@@ -182,7 +182,8 @@ check_db_connect_postgresql() {
     fi
 
     if [ -n "${ZBX_DBTLSCONNECT}" ]; then
-        export PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        export PGSSLMODE=${PGSSLMODE//required/require}
         export PGSSLROOTCERT=${ZBX_DBTLSCAFILE}
         export PGSSLCERT=${ZBX_DBTLSCERTFILE}
         export PGSSLKEY=${ZBX_DBTLSKEYFILE}
@@ -221,7 +222,8 @@ psql_query() {
     fi
 
     if [ -n "${ZBX_DBTLSCONNECT}" ]; then
-        export PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        export PGSSLMODE=${PGSSLMODE//required/require}
         export PGSSLROOTCERT=${ZBX_DBTLSCAFILE}
         export PGSSLCERT=${ZBX_DBTLSCERTFILE}
         export PGSSLKEY=${ZBX_DBTLSKEYFILE}
@@ -256,7 +258,8 @@ create_db_database_postgresql() {
         fi
 
         if [ -n "${ZBX_DBTLSCONNECT}" ]; then
-            export PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+            PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+            export PGSSLMODE=${PGSSLMODE//required/require}
             export PGSSLROOTCERT=${ZBX_DBTLSCAFILE}
             export PGSSLCERT=${ZBX_DBTLSCERTFILE}
             export PGSSLKEY=${ZBX_DBTLSKEYFILE}
@@ -304,7 +307,8 @@ create_db_schema_postgresql() {
         fi
 
         if [ -n "${ZBX_DBTLSCONNECT}" ]; then
-            export PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+            PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+            export PGSSLMODE=${PGSSLMODE//required/require}
             export PGSSLROOTCERT=${ZBX_DBTLSCAFILE}
             export PGSSLCERT=${ZBX_DBTLSCERTFILE}
             export PGSSLKEY=${ZBX_DBTLSKEYFILE}
diff --git a/Dockerfiles/server-pgsql/ubuntu/docker-entrypoint.sh b/Dockerfiles/server-pgsql/ubuntu/docker-entrypoint.sh
index d08fca4dd..16ad187f4 100755
--- a/Dockerfiles/server-pgsql/ubuntu/docker-entrypoint.sh
+++ b/Dockerfiles/server-pgsql/ubuntu/docker-entrypoint.sh
@@ -182,7 +182,8 @@ check_db_connect_postgresql() {
     fi
 
     if [ -n "${ZBX_DBTLSCONNECT}" ]; then
-        export PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        export PGSSLMODE=${PGSSLMODE//required/require}
         export PGSSLROOTCERT=${ZBX_DBTLSCAFILE}
         export PGSSLCERT=${ZBX_DBTLSCERTFILE}
         export PGSSLKEY=${ZBX_DBTLSKEYFILE}
@@ -221,7 +222,8 @@ psql_query() {
     fi
 
     if [ -n "${ZBX_DBTLSCONNECT}" ]; then
-        export PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        export PGSSLMODE=${PGSSLMODE//required/require}
         export PGSSLROOTCERT=${ZBX_DBTLSCAFILE}
         export PGSSLCERT=${ZBX_DBTLSCERTFILE}
         export PGSSLKEY=${ZBX_DBTLSKEYFILE}
@@ -256,7 +258,8 @@ create_db_database_postgresql() {
         fi
 
         if [ -n "${ZBX_DBTLSCONNECT}" ]; then
-            export PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+            PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+            export PGSSLMODE=${PGSSLMODE//required/require}
             export PGSSLROOTCERT=${ZBX_DBTLSCAFILE}
             export PGSSLCERT=${ZBX_DBTLSCERTFILE}
             export PGSSLKEY=${ZBX_DBTLSKEYFILE}
@@ -304,7 +307,8 @@ create_db_schema_postgresql() {
         fi
 
         if [ -n "${ZBX_DBTLSCONNECT}" ]; then
-            export PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+            PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+            export PGSSLMODE=${PGSSLMODE//required/require}
             export PGSSLROOTCERT=${ZBX_DBTLSCAFILE}
             export PGSSLCERT=${ZBX_DBTLSCERTFILE}
             export PGSSLKEY=${ZBX_DBTLSKEYFILE}
diff --git a/Dockerfiles/web-apache-pgsql/alpine/docker-entrypoint.sh b/Dockerfiles/web-apache-pgsql/alpine/docker-entrypoint.sh
index 19f0ed396..3349c5e71 100755
--- a/Dockerfiles/web-apache-pgsql/alpine/docker-entrypoint.sh
+++ b/Dockerfiles/web-apache-pgsql/alpine/docker-entrypoint.sh
@@ -99,7 +99,8 @@ check_db_connect() {
     fi
 
     if [ -n "${ZBX_DBTLSCONNECT}" ]; then
-        export PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        export PGSSLMODE=${PGSSLMODE//required/require}
         export PGSSLROOTCERT=${ZBX_DBTLSCAFILE}
         export PGSSLCERT=${ZBX_DBTLSCERTFILE}
         export PGSSLKEY=${ZBX_DBTLSKEYFILE}
diff --git a/Dockerfiles/web-apache-pgsql/centos/docker-entrypoint.sh b/Dockerfiles/web-apache-pgsql/centos/docker-entrypoint.sh
index eab82a752..be1dc4d6b 100755
--- a/Dockerfiles/web-apache-pgsql/centos/docker-entrypoint.sh
+++ b/Dockerfiles/web-apache-pgsql/centos/docker-entrypoint.sh
@@ -99,7 +99,8 @@ check_db_connect() {
     fi
 
     if [ -n "${ZBX_DBTLSCONNECT}" ]; then
-        export PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        export PGSSLMODE=${PGSSLMODE//required/require}
         export PGSSLROOTCERT=${ZBX_DBTLSCAFILE}
         export PGSSLCERT=${ZBX_DBTLSCERTFILE}
         export PGSSLKEY=${ZBX_DBTLSKEYFILE}
diff --git a/Dockerfiles/web-apache-pgsql/ol/docker-entrypoint.sh b/Dockerfiles/web-apache-pgsql/ol/docker-entrypoint.sh
index eab82a752..be1dc4d6b 100755
--- a/Dockerfiles/web-apache-pgsql/ol/docker-entrypoint.sh
+++ b/Dockerfiles/web-apache-pgsql/ol/docker-entrypoint.sh
@@ -99,7 +99,8 @@ check_db_connect() {
     fi
 
     if [ -n "${ZBX_DBTLSCONNECT}" ]; then
-        export PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        export PGSSLMODE=${PGSSLMODE//required/require}
         export PGSSLROOTCERT=${ZBX_DBTLSCAFILE}
         export PGSSLCERT=${ZBX_DBTLSCERTFILE}
         export PGSSLKEY=${ZBX_DBTLSKEYFILE}
diff --git a/Dockerfiles/web-apache-pgsql/ubuntu/docker-entrypoint.sh b/Dockerfiles/web-apache-pgsql/ubuntu/docker-entrypoint.sh
index 72adff195..d21d8a06a 100755
--- a/Dockerfiles/web-apache-pgsql/ubuntu/docker-entrypoint.sh
+++ b/Dockerfiles/web-apache-pgsql/ubuntu/docker-entrypoint.sh
@@ -99,7 +99,8 @@ check_db_connect() {
     fi
 
     if [ -n "${ZBX_DBTLSCONNECT}" ]; then
-        export PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        export PGSSLMODE=${PGSSLMODE//required/require}
         export PGSSLROOTCERT=${ZBX_DBTLSCAFILE}
         export PGSSLCERT=${ZBX_DBTLSCERTFILE}
         export PGSSLKEY=${ZBX_DBTLSKEYFILE}
diff --git a/Dockerfiles/web-nginx-pgsql/alpine/docker-entrypoint.sh b/Dockerfiles/web-nginx-pgsql/alpine/docker-entrypoint.sh
index 9dce1270a..f11225271 100755
--- a/Dockerfiles/web-nginx-pgsql/alpine/docker-entrypoint.sh
+++ b/Dockerfiles/web-nginx-pgsql/alpine/docker-entrypoint.sh
@@ -99,7 +99,8 @@ check_db_connect() {
     fi
 
     if [ -n "${ZBX_DBTLSCONNECT}" ]; then
-        export PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        export PGSSLMODE=${PGSSLMODE//required/require}
         export PGSSLROOTCERT=${ZBX_DBTLSCAFILE}
         export PGSSLCERT=${ZBX_DBTLSCERTFILE}
         export PGSSLKEY=${ZBX_DBTLSKEYFILE}
diff --git a/Dockerfiles/web-nginx-pgsql/centos/docker-entrypoint.sh b/Dockerfiles/web-nginx-pgsql/centos/docker-entrypoint.sh
index d5138facf..3ee620e4c 100755
--- a/Dockerfiles/web-nginx-pgsql/centos/docker-entrypoint.sh
+++ b/Dockerfiles/web-nginx-pgsql/centos/docker-entrypoint.sh
@@ -99,7 +99,8 @@ check_db_connect() {
     fi
 
     if [ -n "${ZBX_DBTLSCONNECT}" ]; then
-        export PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        export PGSSLMODE=${PGSSLMODE//required/require}
         export PGSSLROOTCERT=${ZBX_DBTLSCAFILE}
         export PGSSLCERT=${ZBX_DBTLSCERTFILE}
         export PGSSLKEY=${ZBX_DBTLSKEYFILE}
diff --git a/Dockerfiles/web-nginx-pgsql/ol/docker-entrypoint.sh b/Dockerfiles/web-nginx-pgsql/ol/docker-entrypoint.sh
index d5138facf..3ee620e4c 100755
--- a/Dockerfiles/web-nginx-pgsql/ol/docker-entrypoint.sh
+++ b/Dockerfiles/web-nginx-pgsql/ol/docker-entrypoint.sh
@@ -99,7 +99,8 @@ check_db_connect() {
     fi
 
     if [ -n "${ZBX_DBTLSCONNECT}" ]; then
-        export PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        export PGSSLMODE=${PGSSLMODE//required/require}
         export PGSSLROOTCERT=${ZBX_DBTLSCAFILE}
         export PGSSLCERT=${ZBX_DBTLSCERTFILE}
         export PGSSLKEY=${ZBX_DBTLSKEYFILE}
diff --git a/Dockerfiles/web-nginx-pgsql/ubuntu/docker-entrypoint.sh b/Dockerfiles/web-nginx-pgsql/ubuntu/docker-entrypoint.sh
index 15140ce38..e8dfa1066 100755
--- a/Dockerfiles/web-nginx-pgsql/ubuntu/docker-entrypoint.sh
+++ b/Dockerfiles/web-nginx-pgsql/ubuntu/docker-entrypoint.sh
@@ -99,7 +99,8 @@ check_db_connect() {
     fi
 
     if [ -n "${ZBX_DBTLSCONNECT}" ]; then
-        export PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        PGSSLMODE=${ZBX_DBTLSCONNECT//_/-}
+        export PGSSLMODE=${PGSSLMODE//required/require}
         export PGSSLROOTCERT=${ZBX_DBTLSCAFILE}
         export PGSSLCERT=${ZBX_DBTLSCERTFILE}
         export PGSSLKEY=${ZBX_DBTLSKEYFILE}