diff --git a/libs/gui/tests/Surface_test.cpp b/libs/gui/tests/Surface_test.cpp
index 567604d..d7910d2 100644
--- a/libs/gui/tests/Surface_test.cpp
+++ b/libs/gui/tests/Surface_test.cpp
@@ -1016,6 +1016,11 @@
         return binder::Status::ok();
     }
 
+    binder::Status getStalledTransactionInfo(
+            int32_t /*pid*/, std::optional<gui::StalledTransactionInfo>* /*result*/) override {
+        return binder::Status::ok();
+    }
+
 protected:
     IBinder* onAsBinder() override { return nullptr; }