diff --git a/.github/workflows/build-tool-packages.yml b/.github/workflows/build-tool-packages.yml
index 27810ae..70a2d79 100644
--- a/.github/workflows/build-tool-packages.yml
+++ b/.github/workflows/build-tool-packages.yml
@@ -208,5 +208,5 @@ jobs:
             owner: context.repo.owner,
             repo: context.repo.repo,
             workflow_id: 'create-pr.yml',
-            ref: 'main'
+            ref: 'v-dmshib/test-hash-file'
           });
\ No newline at end of file
diff --git a/.github/workflows/create-pr-to-update-manifest.yml b/.github/workflows/create-pr-to-update-manifest.yml
index 1a3fd69..c820ec5 100644
--- a/.github/workflows/create-pr-to-update-manifest.yml
+++ b/.github/workflows/create-pr-to-update-manifest.yml
@@ -23,7 +23,6 @@ jobs:
     - uses: actions/checkout@v3
       with:
         submodules: true
-        ref: v-dmshib/test-hash-file
 
     - name: Create versions-manifest.json
       run: |