diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b14c491..ae4da49 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,6 +8,10 @@ jobs:
   build-and-publish:
     runs-on: node-latest
 
+    defaults:
+      run:
+        shell: sh
+
     steps:
       - name: Install dependencies
         run: npm ci --prefer-offline