diff --git a/.github/workflows/continuous-integration.yaml b/.github/workflows/continuous-integration.yaml
index f1261fe36..f257e30a0 100644
--- a/.github/workflows/continuous-integration.yaml
+++ b/.github/workflows/continuous-integration.yaml
@@ -8,7 +8,7 @@ on:
 jobs:
   build:
     concurrency:
-      group: ${{ github.head_ref }}
+      group: ${{ github.ref }}
       cancel-in-progress: true
 
     runs-on: ubuntu-20.04
@@ -114,7 +114,7 @@ jobs:
     needs: [build]
 
     runs-on: ubuntu-20.04
-    if: ${{ github.event_name == 'push' && github.base_ref == 'main' }}
+    if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
 
     steps:
       - name: Download Documentation
diff --git a/script/actions_utils/coverage.sh b/script/actions_utils/coverage.sh
index 9fbd08376..216e31d87 100755
--- a/script/actions_utils/coverage.sh
+++ b/script/actions_utils/coverage.sh
@@ -6,7 +6,12 @@ set +e
 CURR_DIR=`dirname $0`
 
 # Run diff-coverage
-BB="origin/$1" make coverage | tee diff-coverage.txt
+if [[ "$1" == "" ]]; then
+    BB="origin/main"
+else
+    BB="origin/$1"
+fi
+make coverage | tee diff-coverage.txt
 
 # Get exit code without closing the script
 TEST_EXIT_CODE="$?"