diff --git a/agent/alpine/run_zabbix_component.sh b/agent/alpine/run_zabbix_component.sh
index cc2595759..32ad1961c 100755
--- a/agent/alpine/run_zabbix_component.sh
+++ b/agent/alpine/run_zabbix_component.sh
@@ -756,7 +756,7 @@ prepare_zbx_agent_config() {
     fi
 
     update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "{$ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
 
     ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
diff --git a/agent/ubuntu/run_zabbix_component.sh b/agent/ubuntu/run_zabbix_component.sh
index cc2595759..32ad1961c 100755
--- a/agent/ubuntu/run_zabbix_component.sh
+++ b/agent/ubuntu/run_zabbix_component.sh
@@ -756,7 +756,7 @@ prepare_zbx_agent_config() {
     fi
 
     update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "{$ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
 
     ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
diff --git a/java-gateway/alpine/run_zabbix_component.sh b/java-gateway/alpine/run_zabbix_component.sh
index cc2595759..32ad1961c 100755
--- a/java-gateway/alpine/run_zabbix_component.sh
+++ b/java-gateway/alpine/run_zabbix_component.sh
@@ -756,7 +756,7 @@ prepare_zbx_agent_config() {
     fi
 
     update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "{$ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
 
     ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
diff --git a/java-gateway/ubuntu/run_zabbix_component.sh b/java-gateway/ubuntu/run_zabbix_component.sh
index cc2595759..32ad1961c 100755
--- a/java-gateway/ubuntu/run_zabbix_component.sh
+++ b/java-gateway/ubuntu/run_zabbix_component.sh
@@ -756,7 +756,7 @@ prepare_zbx_agent_config() {
     fi
 
     update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "{$ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
 
     ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
diff --git a/proxy-mysql/alpine/run_zabbix_component.sh b/proxy-mysql/alpine/run_zabbix_component.sh
index cc2595759..32ad1961c 100755
--- a/proxy-mysql/alpine/run_zabbix_component.sh
+++ b/proxy-mysql/alpine/run_zabbix_component.sh
@@ -756,7 +756,7 @@ prepare_zbx_agent_config() {
     fi
 
     update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "{$ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
 
     ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
diff --git a/proxy-mysql/ubuntu/run_zabbix_component.sh b/proxy-mysql/ubuntu/run_zabbix_component.sh
index cc2595759..32ad1961c 100755
--- a/proxy-mysql/ubuntu/run_zabbix_component.sh
+++ b/proxy-mysql/ubuntu/run_zabbix_component.sh
@@ -756,7 +756,7 @@ prepare_zbx_agent_config() {
     fi
 
     update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "{$ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
 
     ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
diff --git a/proxy-sqlite3/alpine/run_zabbix_component.sh b/proxy-sqlite3/alpine/run_zabbix_component.sh
index cc2595759..32ad1961c 100755
--- a/proxy-sqlite3/alpine/run_zabbix_component.sh
+++ b/proxy-sqlite3/alpine/run_zabbix_component.sh
@@ -756,7 +756,7 @@ prepare_zbx_agent_config() {
     fi
 
     update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "{$ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
 
     ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
diff --git a/proxy-sqlite3/ubuntu/run_zabbix_component.sh b/proxy-sqlite3/ubuntu/run_zabbix_component.sh
index cc2595759..32ad1961c 100755
--- a/proxy-sqlite3/ubuntu/run_zabbix_component.sh
+++ b/proxy-sqlite3/ubuntu/run_zabbix_component.sh
@@ -756,7 +756,7 @@ prepare_zbx_agent_config() {
     fi
 
     update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "{$ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
 
     ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
diff --git a/server-mysql/alpine/run_zabbix_component.sh b/server-mysql/alpine/run_zabbix_component.sh
index cc2595759..32ad1961c 100755
--- a/server-mysql/alpine/run_zabbix_component.sh
+++ b/server-mysql/alpine/run_zabbix_component.sh
@@ -756,7 +756,7 @@ prepare_zbx_agent_config() {
     fi
 
     update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "{$ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
 
     ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
diff --git a/server-mysql/ubuntu/run_zabbix_component.sh b/server-mysql/ubuntu/run_zabbix_component.sh
index cc2595759..32ad1961c 100755
--- a/server-mysql/ubuntu/run_zabbix_component.sh
+++ b/server-mysql/ubuntu/run_zabbix_component.sh
@@ -756,7 +756,7 @@ prepare_zbx_agent_config() {
     fi
 
     update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "{$ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
 
     ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
diff --git a/server-pgsql/alpine/run_zabbix_component.sh b/server-pgsql/alpine/run_zabbix_component.sh
index cc2595759..32ad1961c 100755
--- a/server-pgsql/alpine/run_zabbix_component.sh
+++ b/server-pgsql/alpine/run_zabbix_component.sh
@@ -756,7 +756,7 @@ prepare_zbx_agent_config() {
     fi
 
     update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "{$ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
 
     ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
diff --git a/server-pgsql/ubuntu/run_zabbix_component.sh b/server-pgsql/ubuntu/run_zabbix_component.sh
index cc2595759..32ad1961c 100755
--- a/server-pgsql/ubuntu/run_zabbix_component.sh
+++ b/server-pgsql/ubuntu/run_zabbix_component.sh
@@ -756,7 +756,7 @@ prepare_zbx_agent_config() {
     fi
 
     update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "{$ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
 
     ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
diff --git a/web-apache-mysql/alpine/run_zabbix_component.sh b/web-apache-mysql/alpine/run_zabbix_component.sh
index cc2595759..32ad1961c 100755
--- a/web-apache-mysql/alpine/run_zabbix_component.sh
+++ b/web-apache-mysql/alpine/run_zabbix_component.sh
@@ -756,7 +756,7 @@ prepare_zbx_agent_config() {
     fi
 
     update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "{$ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
 
     ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
diff --git a/web-apache-mysql/ubuntu/run_zabbix_component.sh b/web-apache-mysql/ubuntu/run_zabbix_component.sh
index cc2595759..32ad1961c 100755
--- a/web-apache-mysql/ubuntu/run_zabbix_component.sh
+++ b/web-apache-mysql/ubuntu/run_zabbix_component.sh
@@ -756,7 +756,7 @@ prepare_zbx_agent_config() {
     fi
 
     update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "{$ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
 
     ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
diff --git a/web-apache-pgsql/alpine/run_zabbix_component.sh b/web-apache-pgsql/alpine/run_zabbix_component.sh
index cc2595759..32ad1961c 100755
--- a/web-apache-pgsql/alpine/run_zabbix_component.sh
+++ b/web-apache-pgsql/alpine/run_zabbix_component.sh
@@ -756,7 +756,7 @@ prepare_zbx_agent_config() {
     fi
 
     update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "{$ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
 
     ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
diff --git a/web-apache-pgsql/ubuntu/run_zabbix_component.sh b/web-apache-pgsql/ubuntu/run_zabbix_component.sh
index cc2595759..32ad1961c 100755
--- a/web-apache-pgsql/ubuntu/run_zabbix_component.sh
+++ b/web-apache-pgsql/ubuntu/run_zabbix_component.sh
@@ -756,7 +756,7 @@ prepare_zbx_agent_config() {
     fi
 
     update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "{$ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
 
     ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
diff --git a/web-nginx-mysql/alpine/run_zabbix_component.sh b/web-nginx-mysql/alpine/run_zabbix_component.sh
index cc2595759..32ad1961c 100755
--- a/web-nginx-mysql/alpine/run_zabbix_component.sh
+++ b/web-nginx-mysql/alpine/run_zabbix_component.sh
@@ -756,7 +756,7 @@ prepare_zbx_agent_config() {
     fi
 
     update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "{$ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
 
     ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
diff --git a/web-nginx-mysql/ubuntu/run_zabbix_component.sh b/web-nginx-mysql/ubuntu/run_zabbix_component.sh
index cc2595759..32ad1961c 100755
--- a/web-nginx-mysql/ubuntu/run_zabbix_component.sh
+++ b/web-nginx-mysql/ubuntu/run_zabbix_component.sh
@@ -756,7 +756,7 @@ prepare_zbx_agent_config() {
     fi
 
     update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "{$ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
 
     ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
diff --git a/web-nginx-pgsql/alpine/run_zabbix_component.sh b/web-nginx-pgsql/alpine/run_zabbix_component.sh
index cc2595759..32ad1961c 100755
--- a/web-nginx-pgsql/alpine/run_zabbix_component.sh
+++ b/web-nginx-pgsql/alpine/run_zabbix_component.sh
@@ -756,7 +756,7 @@ prepare_zbx_agent_config() {
     fi
 
     update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "{$ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
 
     ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
diff --git a/web-nginx-pgsql/ubuntu/run_zabbix_component.sh b/web-nginx-pgsql/ubuntu/run_zabbix_component.sh
index cc2595759..32ad1961c 100755
--- a/web-nginx-pgsql/ubuntu/run_zabbix_component.sh
+++ b/web-nginx-pgsql/ubuntu/run_zabbix_component.sh
@@ -756,7 +756,7 @@ prepare_zbx_agent_config() {
     fi
 
     update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "{$ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
 
     ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}