diff --git a/.github/workflows/dependency-diff-comment.yaml b/.github/workflows/dependency-diff-comment.yaml
index 425ea725..757a724c 100644
--- a/.github/workflows/dependency-diff-comment.yaml
+++ b/.github/workflows/dependency-diff-comment.yaml
@@ -30,7 +30,7 @@ jobs:
       - name: Get pull request number
         id: get-pr-number
         run: |
-          PR_NUMBER=$(cat pr/NR)
+          PR_NUMBER=$(cat NR)
           echo "PR_NUMBER=$PR_NUMBER" >> $GITHUB_ENV
 
       - name: Download dependency diff artifacts