diff --git a/.github/workflows/post-merge.yml b/.github/workflows/post-merge.yml
index d48a57d4..e4271bd8 100644
--- a/.github/workflows/post-merge.yml
+++ b/.github/workflows/post-merge.yml
@@ -1,6 +1,7 @@
 name: Post Merge
 
 on:
+  workflow_call:
   push:
     branches:
       - master