diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 9106f18..7928721 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -9,6 +9,6 @@ Build:
 
   script:
     - mkdir build -p; cd build
-    - cmake -DCMAKE_BUILD_TYPE=Release ../
+    - cmake -GNinja -DCMAKE_BUILD_TYPE=Release ../
     - cmake --build .
     - ccache -s