diff --git a/entrypoint.sh b/entrypoint.sh
index 1e1949b..8211c66 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -3,6 +3,6 @@
 # Export XI_ variables from corresponding MARIADB_ variables.
 export XI_NETWORK_SQL_DATABASE=$MARIADB_DATABASE
 export XI_NETWORK_SQL_LOGIN=$MARIADB_USER
-export XI_NETWORK_SQL_PASSWORD=$MARIADB_PASSWORD
+export XI_NETWORK_SQL_PASSWORD="$MARIADB_PASSWORD"
 
 exec "$@"