diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 88a7702..8d3f35c 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -26,6 +26,9 @@ jobs:
       - name: Clean Install Dependencies
         run: npm ci
 
+      - name: Build itty-compression package
+        run: npm run build
+
       - name: Run ESLint
         run: npm run lint