1 files changed, 1 insertions, 0 deletions

diff --git a/crates/libsyntax2/src/grammar.ron b/crates/libsyntax2/src/grammar.ron
index 8a2b780f0..6ed658daa 100644
--- a/crates/libsyntax2/src/grammar.ron
+++ b/crates/libsyntax2/src/grammar.ron
@@ -275,6 +275,7 @@ Grammar(
             options: [ "ItemList" ]
         ),
         "ItemList": (
+            traits: [ "FnDefOwner" ],
             collections: [ ["items", "ModuleItem"] ]
         ),
         "ConstDef": ( traits: [