diff --git a/.github/workflows/webpack.yml b/.github/workflows/ci.yml
similarity index 89%
rename from .github/workflows/webpack.yml
rename to .github/workflows/ci.yml
index cb01bef..972438d 100644
--- a/.github/workflows/webpack.yml
+++ b/.github/workflows/ci.yml
@@ -25,6 +25,9 @@ jobs:
     - name: install deps
       run: |
         yarn install --frozen-lockfiles
+    - name: build css files
+      run: |
+        ./compile-less.sh
     - name: unit tests
       run: |
         yarn test