diff --git a/tests/sys/cpp11_thread/main.cpp b/tests/sys/cpp11_thread/main.cpp
index 80446d217e..6aeb6facb5 100644
--- a/tests/sys/cpp11_thread/main.cpp
+++ b/tests/sys/cpp11_thread/main.cpp
@@ -173,7 +173,7 @@ int main() {
     thread t1([] {
       // nop
     });
-    thread t2(move(t1));
+    thread t2(std::move(t1));
     expect(t1.joinable() == 0);
     expect(t2.joinable() == 1);
     t2.join();