diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 1a89b27..8d7017c 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -44,7 +44,7 @@ jobs:
           cd backend
           cargo test --verbose
           cd sync_lib
-          wasm-pack test --node
+          wasm-pack test --firefox --headless
 
       - name: Lint frontend
         run: |