diff --git a/crates/project/src/project.rs b/crates/project/src/project.rs
index 3fc90d87bc3e7615168711686e73777cc406838b..adb9088ba69351cce4095a9399e878788fce959b 100644
--- a/crates/project/src/project.rs
+++ b/crates/project/src/project.rs
@@ -7743,6 +7743,10 @@ mod tests {
             .await
             .unwrap();
 
+        // Assert no new language server started
+        cx.foreground().run_until_parked();
+        assert!(fake_servers.try_next().is_err());
+
         assert_eq!(definitions.len(), 1);
         let definition = definitions.pop().unwrap();
         cx.update(|cx| {