diff --git a/applications/20-databases/databases.yaml b/applications/20-databases/databases.yaml
index f57ca99..bb57248 100644
--- a/applications/20-databases/databases.yaml
+++ b/applications/20-databases/databases.yaml
@@ -46,4 +46,4 @@ spec:
           selfHeal: true
         syncOptions:
           - CreateNamespace=true
-          - SyncWave={{wave | default 0}}
+          - SyncWave='{{wave | default "0"}}'