diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 0efb8dc..938d6a0 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -28,7 +28,7 @@ jobs:
       - uses: actions/setup-node@v2
         with:
           node-version: '16'
-          registry-url: https://registry.npmjs.org/
+          registry-url: 'https://registry.npmjs.org/'
       - run: npm ci
       - run: npm publish
         env:
@@ -42,7 +42,7 @@ jobs:
       - uses: actions/setup-node@v2
         with:
           node-version: '16'
-          registry-url: https://npm.pkg.github.com/
+          registry-url: 'https://npm.pkg.github.com'
       - run: npm ci
       - run: npm publish
         env: