diff --git a/debian/gitlab-ci.yml b/debian/gitlab-ci.yml
index ed9137a019e71678c96dd9686eaebc07260a3561..0087830e555cbbb0b59814973db0e2335885cf30 100644
--- a/debian/gitlab-ci.yml
+++ b/debian/gitlab-ci.yml
@@ -14,6 +14,7 @@ variables:
         libgl1-mesa-dev
         libgles2-mesa-dev
         libglib2.0-dev
+        libglib2.0-doc
         libjson-glib-dev
         libtheora-dev
         libva-dev