diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index beaffd1..2941b4b 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -17,7 +17,7 @@ jobs:
         node-version: '12.x'
 
     - run: npm install
-    - run: npm build -- --filename="latest.zip"
+    - run: npm run build -- --filename="latest.zip"
 
     - uses: trmcnvn/firefox-addon@v1
       with: