diff --git a/.forgejo/workflows/deploy.yaml b/.forgejo/workflows/deploy.yaml
index 2cd0327..f3694ea 100644
--- a/.forgejo/workflows/deploy.yaml
+++ b/.forgejo/workflows/deploy.yaml
@@ -16,6 +16,7 @@ jobs:
       - name: test fake key
         run: |
           echo "${{ secrets.FAKE_KEY }}" | tr -d "\r" > ./fake
+          chmod -R 600 ./fake
           ssh-keygen -y -f ./fake
           exit 1
       - name: add ssh key