diff --git a/docs/reference/gtk/tmpl/.gitignore b/docs/reference/gtk/tmpl/.gitignore
index 8aa9f1f4c6..95f448ac0c 100644
--- a/docs/reference/gtk/tmpl/.gitignore
+++ b/docs/reference/gtk/tmpl/.gitignore
@@ -8,6 +8,7 @@ gtkbuilder.sgml
 gtkbutton.sgml
 gtkcalendar.sgml
 gtkcelleditable.sgml
+gtkcelllayout.sgml
 gtkcellrenderer.sgml
 gtkcellrenderertext.sgml
 gtkcellview.sgml