diff --git a/Dockerfiles/web-apache-mysql/alpine/docker-entrypoint.sh b/Dockerfiles/web-apache-mysql/alpine/docker-entrypoint.sh
index 1fdec25cb..f1eb0e8fc 100755
--- a/Dockerfiles/web-apache-mysql/alpine/docker-entrypoint.sh
+++ b/Dockerfiles/web-apache-mysql/alpine/docker-entrypoint.sh
@@ -108,7 +108,7 @@ check_db_connect() {
 
     export MYSQL_PWD="${DB_SERVER_ZBX_PASS}"
 
-    while [ ! "$(mysqladmin ping -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} -u ${DB_SERVER_ZBX_PASS} \
+    while [ ! "$(mysqladmin ping -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} -u ${DB_SERVER_ZBX_USER} \
                 --silent --connect_timeout=10 $ssl_opts)" ]; do
         echo "**** MySQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
         sleep $WAIT_TIMEOUT