diff --git a/.github/workflows/build-ios-app.yml b/.github/workflows/build-ios-app.yml
index 700a714c..e05df51f 100644
--- a/.github/workflows/build-ios-app.yml
+++ b/.github/workflows/build-ios-app.yml
@@ -20,7 +20,9 @@ jobs:
       - run: npm run init
 
       - name: Output App Store Connect API Key JSON to Fastlane
-        run: echo `${{ secrets.APPSTORE_CONNECT_API_KEY_JSON }}` > appstore_connect_api_key.json
+        run: cat <<'EOF'
+          echo ${{ secrets.APPSTORE_CONNECT_API_KEY_JSON }} > appstore_connect_api_key.json
+          EOF
         working-directory: ./ios/fastlane
 
       - run: cat appstore_connect_api_key.json