diff --git a/.github/workflows/sage-test.yml b/.github/workflows/sage-test.yml
index bb65bb38..ffb5bf9a 100644
--- a/.github/workflows/sage-test.yml
+++ b/.github/workflows/sage-test.yml
@@ -140,5 +140,5 @@ jobs:
         run: |
           cd ~/pantheon-local-copies/wpcm-sage-install-tests
           git fetch --tags origin
-          git tag -d pantheon_build_artifacts-$multidev_name
+          git tag -d pantheon_build_artifacts_$multidev_name
           git push origin --delete pantheon_build_artifacts-$multidev_name