diff --git a/po/POTFILES.in b/po/POTFILES.in
index 3bd65be9e..427f1e5a7 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -10,6 +10,7 @@ clutter/clutter-bind-constraint.c
 clutter/clutter-binding-pool.c
 clutter/clutter-bin-layout.c
 clutter/clutter-box-layout.c
+clutter/clutter-brightness-contrast-effect.c
 clutter/clutter-cairo-texture.c
 clutter/clutter-child-meta.c
 clutter/clutter-click-action.c