diff --git a/argocd/apps/outline/outline.yaml b/argocd/apps/outline/outline.yaml
index 91291ad..6f40984 100644
--- a/argocd/apps/outline/outline.yaml
+++ b/argocd/apps/outline/outline.yaml
@@ -36,7 +36,7 @@ spec:
           value: 'true'
         - name: postgres.auth.database
           value: outline
-        - name: postgres.auth.postgresPassword
+        - name: postgres.auth.password
           value: 'outline'
         - name: postgres.auth.username
           value: outline