diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 2e8f4b3..a23d28d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -3,7 +3,7 @@ build:
     before_script:
         - apt-get install -y jq make
     script:
-        - Xvfb :99
+        - Xvfb :99 &
         - DESTDIR=public DISPLAY=:99 make -j$(nproc)
     artifacts:
         paths: ["public"]