1 files changed, 1 insertions, 1 deletions

diff --git a/crates/ra_assists/src/ast_transform.rs b/crates/ra_assists/src/ast_transform.rs
index 0a7be87a0..28f3f3546 100644
--- a/crates/ra_assists/src/ast_transform.rs
+++ b/crates/ra_assists/src/ast_transform.rs
@@ -81,7 +81,7 @@ impl<'a> SubstituteTypeParams<'a> {
         // FIXME: It would probably be nicer if we could get this via HIR (i.e. get the
         // trait ref, and then go from the types in the substs back to the syntax).
         fn get_syntactic_substs(impl_def: ast::Impl) -> Option<Vec<ast::Type>> {
-            let target_trait = impl_def.target_trait()?;
+            let target_trait = impl_def.trait_()?;
             let path_type = match target_trait {
                 ast::Type::PathType(path) => path,
                 _ => return None,