diff --git a/fpm-alpine/docker-entrypoint.sh b/fpm-alpine/docker-entrypoint.sh
index 4262293..fa69502 100755
--- a/fpm-alpine/docker-entrypoint.sh
+++ b/fpm-alpine/docker-entrypoint.sh
@@ -21,7 +21,7 @@ if [[ "$1" == apache2* ]] || [ "$1" == php-fpm ]; then
     : "${ROUNDCUBEMAIL_DB_USER:=${POSTGRES_ENV_POSTGRES_USER}}"
     : "${ROUNDCUBEMAIL_DB_PASSWORD:=${POSTGRES_ENV_POSTGRES_PASSWORD}}"
     : "${ROUNDCUBEMAIL_DB_NAME:=${POSTGRES_ENV_POSTGRES_DB:-roundcubemail}}"
-    : "${ROUNDCUBEMAIL_DSNW:=${ROUNDCUBEMAIL_DB_TYPE}://${ROUNDCUBEMAIL_DB_USER}:${ROUNDCUBEMAIL_DB_PASSWORD}@${ROUNDCUBEMAIL_DB_HOST}/${ROUNDCUBEMAIL_DB_NAME}}"
+    : "${ROUNDCUBEMAIL_DSNW:=${ROUNDCUBEMAIL_DB_TYPE}://${ROUNDCUBEMAIL_DB_USER}:${ROUNDCUBEMAIL_DB_PASSWORD}@${ROUNDCUBEMAIL_DB_HOST}:${ROUNDCUBEMAIL_DB_PORT}/${ROUNDCUBEMAIL_DB_NAME}}"
 
     /wait-for-it.sh ${ROUNDCUBEMAIL_DB_HOST}:${ROUNDCUBEMAIL_DB_PORT} -t 30
   elif [ ! -z "${!MYSQL_ENV_MYSQL_*}" ] || [ "$ROUNDCUBEMAIL_DB_TYPE" == "mysql" ]; then
@@ -35,7 +35,7 @@ if [[ "$1" == apache2* ]] || [ "$1" == php-fpm ]; then
       : "${ROUNDCUBEMAIL_DB_PASSWORD:=${MYSQL_ENV_MYSQL_PASSWORD}}"
     fi
     : "${ROUNDCUBEMAIL_DB_NAME:=${MYSQL_ENV_MYSQL_DATABASE:-roundcubemail}}"
-    : "${ROUNDCUBEMAIL_DSNW:=${ROUNDCUBEMAIL_DB_TYPE}://${ROUNDCUBEMAIL_DB_USER}:${ROUNDCUBEMAIL_DB_PASSWORD}@${ROUNDCUBEMAIL_DB_HOST}/${ROUNDCUBEMAIL_DB_NAME}}"
+    : "${ROUNDCUBEMAIL_DSNW:=${ROUNDCUBEMAIL_DB_TYPE}://${ROUNDCUBEMAIL_DB_USER}:${ROUNDCUBEMAIL_DB_PASSWORD}@${ROUNDCUBEMAIL_DB_HOST}:${ROUNDCUBEMAIL_DB_PORT}/${ROUNDCUBEMAIL_DB_NAME}}"
 
     /wait-for-it.sh ${ROUNDCUBEMAIL_DB_HOST}:${ROUNDCUBEMAIL_DB_PORT} -t 30
   else
diff --git a/fpm/docker-entrypoint.sh b/fpm/docker-entrypoint.sh
index 4262293..fa69502 100755
--- a/fpm/docker-entrypoint.sh
+++ b/fpm/docker-entrypoint.sh
@@ -21,7 +21,7 @@ if [[ "$1" == apache2* ]] || [ "$1" == php-fpm ]; then
     : "${ROUNDCUBEMAIL_DB_USER:=${POSTGRES_ENV_POSTGRES_USER}}"
     : "${ROUNDCUBEMAIL_DB_PASSWORD:=${POSTGRES_ENV_POSTGRES_PASSWORD}}"
     : "${ROUNDCUBEMAIL_DB_NAME:=${POSTGRES_ENV_POSTGRES_DB:-roundcubemail}}"
-    : "${ROUNDCUBEMAIL_DSNW:=${ROUNDCUBEMAIL_DB_TYPE}://${ROUNDCUBEMAIL_DB_USER}:${ROUNDCUBEMAIL_DB_PASSWORD}@${ROUNDCUBEMAIL_DB_HOST}/${ROUNDCUBEMAIL_DB_NAME}}"
+    : "${ROUNDCUBEMAIL_DSNW:=${ROUNDCUBEMAIL_DB_TYPE}://${ROUNDCUBEMAIL_DB_USER}:${ROUNDCUBEMAIL_DB_PASSWORD}@${ROUNDCUBEMAIL_DB_HOST}:${ROUNDCUBEMAIL_DB_PORT}/${ROUNDCUBEMAIL_DB_NAME}}"
 
     /wait-for-it.sh ${ROUNDCUBEMAIL_DB_HOST}:${ROUNDCUBEMAIL_DB_PORT} -t 30
   elif [ ! -z "${!MYSQL_ENV_MYSQL_*}" ] || [ "$ROUNDCUBEMAIL_DB_TYPE" == "mysql" ]; then
@@ -35,7 +35,7 @@ if [[ "$1" == apache2* ]] || [ "$1" == php-fpm ]; then
       : "${ROUNDCUBEMAIL_DB_PASSWORD:=${MYSQL_ENV_MYSQL_PASSWORD}}"
     fi
     : "${ROUNDCUBEMAIL_DB_NAME:=${MYSQL_ENV_MYSQL_DATABASE:-roundcubemail}}"
-    : "${ROUNDCUBEMAIL_DSNW:=${ROUNDCUBEMAIL_DB_TYPE}://${ROUNDCUBEMAIL_DB_USER}:${ROUNDCUBEMAIL_DB_PASSWORD}@${ROUNDCUBEMAIL_DB_HOST}/${ROUNDCUBEMAIL_DB_NAME}}"
+    : "${ROUNDCUBEMAIL_DSNW:=${ROUNDCUBEMAIL_DB_TYPE}://${ROUNDCUBEMAIL_DB_USER}:${ROUNDCUBEMAIL_DB_PASSWORD}@${ROUNDCUBEMAIL_DB_HOST}:${ROUNDCUBEMAIL_DB_PORT}/${ROUNDCUBEMAIL_DB_NAME}}"
 
     /wait-for-it.sh ${ROUNDCUBEMAIL_DB_HOST}:${ROUNDCUBEMAIL_DB_PORT} -t 30
   else