diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index cdc788afd62..431adf16838 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -55,9 +55,9 @@ jobs:
         run: |
           SAFARI_REF=master
 
-          if [ "$GITHUB_REF" = "hotfix" ]; then
+          if [[ "$GITHUB_REF" == "refs/heads/hotfix" ]]; then
               SAFARI_REF=hotfix
-          elif [ "$GITHUB_REF" = "rc" ]; then
+          elif [[ "$GITHUB_REF" == "refs/heads/rc" ]]; then
               SAFARI_REF=rc
           fi