diff --git a/action.yaml b/action.yaml
index f8ccf37..b7b43c0 100644
--- a/action.yaml
+++ b/action.yaml
@@ -4,7 +4,7 @@ description: Deploy image to Gitea
 inputs:
   registry:
     description: "Server address of Docker registry."
-    default: gitea.okami101.io
+    default: ${{ vars.CONTAINER_REGISTRY }}
   username:
     description: "Username used to log against the Docker registry"
     default: ${{ vars.CONTAINER_REGISTRY_USERNAME }}