diff --git a/.github/workflows/MLPipelinePostMerge.yml b/.github/workflows/MLPipelinePostMerge.yml
index 2ac2f74..eb4e9eb 100644
--- a/.github/workflows/MLPipelinePostMerge.yml
+++ b/.github/workflows/MLPipelinePostMerge.yml
@@ -48,7 +48,7 @@ jobs:
     # if: github.event.pull_request.merged == true
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v3
       with:
         fetch-depth: 0
 
@@ -63,7 +63,7 @@ jobs:
     - name: Register Model
       env:
         ACTIONS_STEP_DEBUG: true
-        REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         token: ${{ secrets.PAT }}
       run: |