diff --git a/.github/workflows/ohm.upstream-sync.yml b/.github/workflows/ohm.upstream-sync.yml
index c47a523c..c66919b8 100644
--- a/.github/workflows/ohm.upstream-sync.yml
+++ b/.github/workflows/ohm.upstream-sync.yml
@@ -52,7 +52,7 @@ jobs:
       - name: List all branches
         run: |
           git branch --all | egrep 'main|master|sacrifice'
-          git diff main
+          git diff origin/main
 
       - name: Make our scripts executable
         run: chmod +x ./scripts/*.sh