diff --git a/src/tools/rust-analyzer/crates/ide-assists/src/tests.rs b/src/tools/rust-analyzer/crates/ide-assists/src/tests.rs
index 3e422ae1b8f6..c0637a7470f3 100644
--- a/src/tools/rust-analyzer/crates/ide-assists/src/tests.rs
+++ b/src/tools/rust-analyzer/crates/ide-assists/src/tests.rs
@@ -180,6 +180,7 @@ pub(crate) fn check_assist_import_one(
 
 // There is no way to choose what assist within a group you want to test against,
 // so this is here to allow you choose.
+#[track_caller]
 pub(crate) fn check_assist_by_label(
     assist: Handler,
     #[rust_analyzer::rust_fixture] ra_fixture_before: &str,