diff --git a/.github/workflows/continuous-integration.yaml b/.github/workflows/continuous-integration.yaml
index f4a8e1efc..4a35a7038 100644
--- a/.github/workflows/continuous-integration.yaml
+++ b/.github/workflows/continuous-integration.yaml
@@ -56,8 +56,7 @@ jobs:
         id: coverage
         if: ${{ steps.pytest.outcome != 'skipped' && !cancelled() }}
         run: |
-          bash --noprofile --norc -o pipefail \
-            script/actions_utils/coverage.sh ${{ github.base_ref }}
+          ./script/actions_utils/coverage.sh ${{ github.base_ref }}
       - name: Archive test coverage
         uses: actions/upload-artifact@v2
         if: ${{ steps.coverage.outcome != 'skipped' && !cancelled() }}
diff --git a/script/actions_utils/coverage.sh b/script/actions_utils/coverage.sh
old mode 100644
new mode 100755
index 1882ea005..6389a4e64
--- a/script/actions_utils/coverage.sh
+++ b/script/actions_utils/coverage.sh
@@ -1,3 +1,8 @@
+#!/usr/bin/env bash
+
+set -o pipefail
+set +e
+
 CURR_DIR=`dirname $0`
 
 # Run diff-coverage
@@ -9,11 +14,9 @@ poetry run diff-cover coverage.xml --fail-under 100 \
 TEST_EXIT_CODE="$?"
 
 # Format diff-coverage.txt for PR comment
-poetry run python script/actions_utils/coverage_report_format.py \
+poetry run python "$CURR_DIR"/coverage_report_format.py \
 --diff-cover-exit-code "$TEST_EXIT_CODE" \
 --diff-cover-output diff-coverage.txt
 
-# Set exit code if test failed
-if [[ "$TEST_EXIT_CODE" != "0" ]]; then
-    exit "$TEST_EXIT_CODE"
-fi
+# Set exit code to the diff coverage check
+exit "$TEST_EXIT_CODE"