diff --git a/.github/workflows/debug.yml b/.github/workflows/debug.yml
index 7ed3a9e..b196f73 100644
--- a/.github/workflows/debug.yml
+++ b/.github/workflows/debug.yml
@@ -12,7 +12,7 @@ jobs:
         id: trim_sha
         run: |
           commit_sha=${{ github.sha }}
-          echo "trimmed_sha=${commit_sha:0:7}" >> $GITHUB_ENV
+          echo "trimmed_sha=r${commit_sha:0:7}" | tee $GITHUB_ENV
   build:
     strategy:
       matrix: