diff --git a/crates/project/src/project.rs b/crates/project/src/project.rs
index fbbba31d8f945cfa928d51ec5a0d4689a8a4b79a..c2e444741e37ef434c3c23f15857c32d44517af5 100644
--- a/crates/project/src/project.rs
+++ b/crates/project/src/project.rs
@@ -7466,7 +7466,16 @@ mod tests {
             },
             Some(tree_sitter_rust::language()),
         );
-        let mut fake_servers = language.set_fake_lsp_adapter(Default::default());
+        let mut fake_servers = language.set_fake_lsp_adapter(FakeLspAdapter {
+            capabilities: lsp::ServerCapabilities {
+                rename_provider: Some(lsp::OneOf::Right(lsp::RenameOptions {
+                    prepare_provider: Some(true),
+                    work_done_progress_options: Default::default(),
+                })),
+                ..Default::default()
+            },
+            ..Default::default()
+        });
 
         let fs = FakeFs::new(cx.background());
         fs.insert_tree(