2 files changed, 3 insertions, 3 deletions

diff --git a/xtask/src/ast_src.rs b/xtask/src/ast_src.rs
index 56e3f4b0a..ea8bf50ed 100644
--- a/xtask/src/ast_src.rs
+++ b/xtask/src/ast_src.rs
@@ -103,7 +103,7 @@ pub(crate) const KINDS_SRC: KindsSrc = KindsSrc {
         "USE",
         "STATIC",
         "CONST",
-        "TRAIT_DEF",
+        "TRAIT",
         "IMPL_DEF",
         "TYPE_ALIAS",
         "MACRO_CALL",
diff --git a/xtask/src/codegen/rust.ungram b/xtask/src/codegen/rust.ungram
index 4f7f6403e..b30658397 100644
--- a/xtask/src/codegen/rust.ungram
+++ b/xtask/src/codegen/rust.ungram
@@ -14,7 +14,7 @@ Item =
 | Module
 | Static
 | Struct
-| TraitDef
+| Trait
 | TypeAlias
 | Union
 | Use
@@ -123,7 +123,7 @@ Static =
   Attr* Visibility? 'static'? 'mut'? Name ':' ascribed_type:TypeRef
   '=' body:Expr ';'
 
-TraitDef =
+Trait =
   Attr* Visibility? 'unsafe'? 'auto'? 'trait' Name GenericParamList
   (':' TypeBoundList?)? WhereClause
   AssocItemList