diff --git a/syntax/beluga.vim b/syntax/beluga.vim
index 6109601..a216ae8 100644
--- a/syntax/beluga.vim
+++ b/syntax/beluga.vim
@@ -59,7 +59,7 @@ hi def link belSubstVar String
 
 syn region belObjLam
   \ matchgroup=belObjLamP start=/\\/ matchgroup=belArrowEtc end=/\./ transparent
-hi def link belObjLamP Define
+hi def link belObjLamP Function
 
 syn keyword belMetaLam fn mlam fun
 hi def link belMetaLam Define