diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 31000a2..bc193bd 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -16,7 +16,7 @@ jobs:
 
     steps:
     - uses: actions/checkout@v3
-    - name: Build
-      run: cargo build --verbose
-    - name: Run tests
-      run: cargo test --verbose
+    - name: Check
+      run: sh -c "cd mers && cargo check --verbose"
+    - name: Tests
+      run: sh -c "cd mers && cargo test --verbose"