diff --git a/stack.sh b/stack.sh
index 700a0ae..7bc9c20 100755
--- a/stack.sh
+++ b/stack.sh
@@ -736,6 +736,8 @@
 
 if is_service_enabled $DATABASE_BACKENDS; then
     install_database
+fi
+if [ -n "$DATABASE_TYPE" ]; then
     install_database_python
 fi