1 files changed, 1 insertions, 0 deletions

diff --git a/crates/ra_ide_api/src/references.rs b/crates/ra_ide_api/src/references.rs
index ca145f3e4..e7ebf9f6e 100644
--- a/crates/ra_ide_api/src/references.rs
+++ b/crates/ra_ide_api/src/references.rs
@@ -100,6 +100,7 @@ fn rename_mod(
     if let Some(module) = source_binder::module_from_declaration(db, position.file_id, &ast_module)
     {
         let (file_id, module_source) = module.definition_source(db);
+        let file_id = file_id.as_original_file();
         match module_source {
             ModuleSource::SourceFile(..) => {
                 let mod_path: RelativePathBuf = db.file_relative_path(file_id);