diff --git a/src/latin/CatLat.gf b/src/latin/CatLat.gf
index a1ce8a5b..75ef094c 100644
--- a/src/latin/CatLat.gf
+++ b/src/latin/CatLat.gf
@@ -1,4 +1,4 @@
-concrete CatLat of Cat = CommonX-[Adv,Voc] ** open ResLat, ParamX, Prelude in {
+concrete CatLat of Cat = CommonX-[Adv] ** open ResLat, ParamX, Prelude in {
 
   flags optimize=all_subs ;