diff --git a/.github/scripts/build_sdist_and_wheel.sh b/.github/scripts/build_sdist_and_wheel.sh
index 28b82f4..ab34268 100644
--- a/.github/scripts/build_sdist_and_wheel.sh
+++ b/.github/scripts/build_sdist_and_wheel.sh
@@ -1,3 +1,5 @@
+#!/bin/bash
+
 # Build sdist and wheel
 python -m pip install -U pip
 python -m pip install build
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 8a322a9..b940c62 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -43,4 +43,4 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - name: Build SDist and Wheel
-        run: ./.github/scripts/build_sdist_and_wheel.sh
+        run: bash ./.github/scripts/build_sdist_and_wheel.sh