diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 27c90814..5dc300c9 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -36,9 +36,10 @@ jobs:
     - uses: actions/checkout@v2
 
     - name: Setup cmake
-      run:  export CC=clang-9
-            export CXX=clang++-9
-            cmake -DBUILD_TESTS=ON
+        run: |
+          export CC=clang-9
+          export CXX=clang++-9
+          cmake -D BUILD_TESTS=ON ./
 
     - name: Compile
       run: make