diff --git a/.github/workflows/sigstore.yml b/.github/workflows/sigstore.yml
index c78e0b8..54af7e6 100644
--- a/.github/workflows/sigstore.yml
+++ b/.github/workflows/sigstore.yml
@@ -2,6 +2,9 @@ on:
   ## This workflow only runs on the default branch
   release:
     types: [published]
+  push:
+    branches:
+        - fix/oci-registry-format-signing-auth
 
 jobs:
   sign: