diff --git a/Dockerfiles/web-nginx-mysql/alpine/docker-entrypoint.sh b/Dockerfiles/web-nginx-mysql/alpine/docker-entrypoint.sh
index 9dffba0ff..e2af828e7 100755
--- a/Dockerfiles/web-nginx-mysql/alpine/docker-entrypoint.sh
+++ b/Dockerfiles/web-nginx-mysql/alpine/docker-entrypoint.sh
@@ -176,7 +176,7 @@ prepare_zbx_web_config() {
     export PHP_FPM_PM_MAX_REQUESTS=${PHP_FPM_PM_MAX_REQUESTS:-"0"}
 
     if [ "$(id -u)" == '0' ]; then
-        sed -i -e "/^[#;] user/s/.*/&\nuser ${DAEMON_USER};/" "$NGINX_CONF_FILE"
+        sed -i -e "/^[#;] user/s/.*/user ${DAEMON_USER};/" "$NGINX_CONF_FILE"
 
         echo "user = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
         echo "group = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
diff --git a/Dockerfiles/web-nginx-mysql/centos/docker-entrypoint.sh b/Dockerfiles/web-nginx-mysql/centos/docker-entrypoint.sh
index a7a4f5629..b9fe39a23 100755
--- a/Dockerfiles/web-nginx-mysql/centos/docker-entrypoint.sh
+++ b/Dockerfiles/web-nginx-mysql/centos/docker-entrypoint.sh
@@ -176,7 +176,7 @@ prepare_zbx_web_config() {
     export PHP_FPM_PM_MAX_REQUESTS=${PHP_FPM_PM_MAX_REQUESTS:-"0"}
 
     if [ "$(id -u)" == '0' ]; then
-        sed -i -e "/^[#;] user/s/.*/&\nuser ${DAEMON_USER};/" "$NGINX_CONF_FILE"
+        sed -i -e "/^[#;] user/s/.*/user ${DAEMON_USER};/" "$NGINX_CONF_FILE"
 
         echo "user = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
         echo "group = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
diff --git a/Dockerfiles/web-nginx-mysql/ol/docker-entrypoint.sh b/Dockerfiles/web-nginx-mysql/ol/docker-entrypoint.sh
index a7a4f5629..b9fe39a23 100755
--- a/Dockerfiles/web-nginx-mysql/ol/docker-entrypoint.sh
+++ b/Dockerfiles/web-nginx-mysql/ol/docker-entrypoint.sh
@@ -176,7 +176,7 @@ prepare_zbx_web_config() {
     export PHP_FPM_PM_MAX_REQUESTS=${PHP_FPM_PM_MAX_REQUESTS:-"0"}
 
     if [ "$(id -u)" == '0' ]; then
-        sed -i -e "/^[#;] user/s/.*/&\nuser ${DAEMON_USER};/" "$NGINX_CONF_FILE"
+        sed -i -e "/^[#;] user/s/.*/user ${DAEMON_USER};/" "$NGINX_CONF_FILE"
 
         echo "user = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
         echo "group = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
diff --git a/Dockerfiles/web-nginx-mysql/rhel/docker-entrypoint.sh b/Dockerfiles/web-nginx-mysql/rhel/docker-entrypoint.sh
index 27abc6b33..c472c9e07 100755
--- a/Dockerfiles/web-nginx-mysql/rhel/docker-entrypoint.sh
+++ b/Dockerfiles/web-nginx-mysql/rhel/docker-entrypoint.sh
@@ -176,7 +176,7 @@ prepare_zbx_web_config() {
     export PHP_FPM_PM_MAX_REQUESTS=${PHP_FPM_PM_MAX_REQUESTS:-"0"}
 
     if [ "$(id -u)" == '0' ]; then
-        sed -i -e "/^[#;] user/s/.*/&\nuser ${DAEMON_USER};/" "$NGINX_CONF_FILE"
+        sed -i -e "/^[#;] user/s/.*/user ${DAEMON_USER};/" "$NGINX_CONF_FILE"
 
         echo "user = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
         echo "group = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
diff --git a/Dockerfiles/web-nginx-mysql/ubuntu/docker-entrypoint.sh b/Dockerfiles/web-nginx-mysql/ubuntu/docker-entrypoint.sh
index b0c5ce70d..a8fc57d14 100755
--- a/Dockerfiles/web-nginx-mysql/ubuntu/docker-entrypoint.sh
+++ b/Dockerfiles/web-nginx-mysql/ubuntu/docker-entrypoint.sh
@@ -176,7 +176,7 @@ prepare_zbx_web_config() {
     export PHP_FPM_PM_MAX_REQUESTS=${PHP_FPM_PM_MAX_REQUESTS:-"0"}
 
     if [ "$(id -u)" == '0' ]; then
-        sed -i -e "/^[#;] user/s/.*/&\nuser ${DAEMON_USER};/" "$NGINX_CONF_FILE"
+        sed -i -e "/^[#;] user/s/.*/user ${DAEMON_USER};/" "$NGINX_CONF_FILE"
 
         echo "user = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
         echo "group = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
diff --git a/Dockerfiles/web-nginx-pgsql/alpine/docker-entrypoint.sh b/Dockerfiles/web-nginx-pgsql/alpine/docker-entrypoint.sh
index ee51c64de..10b54d7cb 100755
--- a/Dockerfiles/web-nginx-pgsql/alpine/docker-entrypoint.sh
+++ b/Dockerfiles/web-nginx-pgsql/alpine/docker-entrypoint.sh
@@ -163,7 +163,7 @@ prepare_zbx_web_config() {
     export PHP_FPM_PM_MAX_REQUESTS=${PHP_FPM_PM_MAX_REQUESTS:-"0"}
 
     if [ "$(id -u)" == '0' ]; then
-        sed -i -e "/^[#;] user/s/.*/&\nuser ${DAEMON_USER};/" "$NGINX_CONF_FILE"
+        sed -i -e "/^[#;] user/s/.*/user ${DAEMON_USER};/" "$NGINX_CONF_FILE"
 
         echo "user = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
         echo "group = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
diff --git a/Dockerfiles/web-nginx-pgsql/centos/docker-entrypoint.sh b/Dockerfiles/web-nginx-pgsql/centos/docker-entrypoint.sh
index 8639f1114..3783b024c 100755
--- a/Dockerfiles/web-nginx-pgsql/centos/docker-entrypoint.sh
+++ b/Dockerfiles/web-nginx-pgsql/centos/docker-entrypoint.sh
@@ -163,7 +163,7 @@ prepare_zbx_web_config() {
     export PHP_FPM_PM_MAX_REQUESTS=${PHP_FPM_PM_MAX_REQUESTS:-"0"}
 
     if [ "$(id -u)" == '0' ]; then
-        sed -i -e "/^[#;] user/s/.*/&\nuser ${DAEMON_USER};/" "$NGINX_CONF_FILE"
+        sed -i -e "/^[#;] user/s/.*/user ${DAEMON_USER};/" "$NGINX_CONF_FILE"
 
         echo "user = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
         echo "group = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
diff --git a/Dockerfiles/web-nginx-pgsql/ol/docker-entrypoint.sh b/Dockerfiles/web-nginx-pgsql/ol/docker-entrypoint.sh
index 8639f1114..3783b024c 100755
--- a/Dockerfiles/web-nginx-pgsql/ol/docker-entrypoint.sh
+++ b/Dockerfiles/web-nginx-pgsql/ol/docker-entrypoint.sh
@@ -163,7 +163,7 @@ prepare_zbx_web_config() {
     export PHP_FPM_PM_MAX_REQUESTS=${PHP_FPM_PM_MAX_REQUESTS:-"0"}
 
     if [ "$(id -u)" == '0' ]; then
-        sed -i -e "/^[#;] user/s/.*/&\nuser ${DAEMON_USER};/" "$NGINX_CONF_FILE"
+        sed -i -e "/^[#;] user/s/.*/user ${DAEMON_USER};/" "$NGINX_CONF_FILE"
 
         echo "user = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
         echo "group = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
diff --git a/Dockerfiles/web-nginx-pgsql/ubuntu/docker-entrypoint.sh b/Dockerfiles/web-nginx-pgsql/ubuntu/docker-entrypoint.sh
index c5b968ee8..a5f628067 100755
--- a/Dockerfiles/web-nginx-pgsql/ubuntu/docker-entrypoint.sh
+++ b/Dockerfiles/web-nginx-pgsql/ubuntu/docker-entrypoint.sh
@@ -163,7 +163,7 @@ prepare_zbx_web_config() {
     export PHP_FPM_PM_MAX_REQUESTS=${PHP_FPM_PM_MAX_REQUESTS:-"0"}
 
     if [ "$(id -u)" == '0' ]; then
-        sed -i -e "/^[#;] user/s/.*/&\nuser ${DAEMON_USER};/" "$NGINX_CONF_FILE"
+        sed -i -e "/^[#;] user/s/.*/user ${DAEMON_USER};/" "$NGINX_CONF_FILE"
 
         echo "user = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
         echo "group = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"