diff --git a/action.yml b/action.yml
index 48286e0..255e17b 100644
--- a/action.yml
+++ b/action.yml
@@ -15,11 +15,12 @@ inputs:
 runs:
   using: composite
   steps:
-    - name: Validate
-      uses: actions/setup-node@v4
+    - uses: actions/setup-node@v4
       with:
         node-version: '20.x'
         cache: 'npm'
+    - name: Validate
+      shell: bash
       run: |
         NPM_GITHUB_TOKEN=${{ inputs.github-token }}
         echo -e "@hyper-tuner:registry=https://npm.pkg.github.com\n//npm.pkg.github.com/:_authToken=${NPM_GITHUB_TOKEN}" > .npmrc