diff --git a/nginx-ingress/values.yaml b/nginx-ingress/values.yaml
index 6a69a77..042c8b4 100644
--- a/nginx-ingress/values.yaml
+++ b/nginx-ingress/values.yaml
@@ -164,7 +164,7 @@ controller:
     configMapNamespace: ""
     # -- Annotations to be added to the tcp config configmap
     annotations: {}
-    "22": default/gitea-ssh:22
+    "22": "default/gitea-ssh:22"
 
   udp:
     # -- Allows customization of the udp-services-configmap; defaults to $(POD_NAMESPACE)