diff --git a/.github/workflows/sync-branches.yml b/.github/workflows/sync-branches.yml
index 71d5919..925ce9c 100644
--- a/.github/workflows/sync-branches.yml
+++ b/.github/workflows/sync-branches.yml
@@ -23,17 +23,9 @@ jobs:
           git remote add upstream https://github.com/ajouatom/openpilot.git
           git fetch upstream carrot2-v8 --no-tags
           
-          git remote add mazda_upstream https://github.com/heqichen/qcpilot.git
-          git fetch mazda_upstream dev-cpp-selfdrived --no-tags
-
       # 3. Push v8-wip4 branch to your repository
       - name: Push carrot2-v8 branch to your repository
         run: |
           git checkout -B carrot2-v8 upstream/carrot2-v8
           git push origin carrot2-v8 --force
 
-      # 5. Push dev-cpp-selfdrived branch to your repository
-      - name: Push dev-cpp-selfdrived branch to your repository
-        run: |
-          git checkout -B dev-cpp-selfdrived mazda_upstream/dev-cpp-selfdrived
-          git push origin dev-cpp-selfdrived --force