diff --git a/.github/workflows/test-on-push.yml b/.github/workflows/test-on-push.yml
index d156fa8..98faafd 100644
--- a/.github/workflows/test-on-push.yml
+++ b/.github/workflows/test-on-push.yml
@@ -23,3 +23,5 @@ jobs:
         run: yarn install --frozen-lockfile
       - name: Run tests
         run: yarn test
+      - name: Build
+        run: yarn build
diff --git a/package.json b/package.json
index b1fe7dc..495454d 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "main": "dist/index.js",
   "bin": "dist/index.js",
   "scripts": {
-    "build": "tsc && sh uglify.sh",
+    "build": "tsc",
     "start": "sh start.sh",
     "test": "yarn run --silent jest"
   },