1 files changed, 1 insertions, 1 deletions

diff --git a/crates/ra_syntax/src/ast/node_ext.rs b/crates/ra_syntax/src/ast/node_ext.rs
index 9fb6b7268..a7a301d6b 100644
--- a/crates/ra_syntax/src/ast/node_ext.rs
+++ b/crates/ra_syntax/src/ast/node_ext.rs
@@ -485,6 +485,6 @@ impl ast::DocCommentsOwner for ast::TraitDef {}
 impl ast::DocCommentsOwner for ast::Module {}
 impl ast::DocCommentsOwner for ast::StaticDef {}
 impl ast::DocCommentsOwner for ast::ConstDef {}
-impl ast::DocCommentsOwner for ast::TypeAliasDef {}
+impl ast::DocCommentsOwner for ast::TypeAlias {}
 impl ast::DocCommentsOwner for ast::ImplDef {}
 impl ast::DocCommentsOwner for ast::MacroCall {}