diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 168b70d1d..e80cc3e5c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -97,6 +97,7 @@ build.container.fedora@x86_64:
       gsound-devel
       gtk3-devel ibus-devel
       gtk4-devel
+      gtk-doc
       intltool
       appstream-devel
       sassc