diff --git a/compiler-rt/lib/tsan/lit_tests/aligned_vs_unaligned_race.cc b/compiler-rt/lib/tsan/lit_tests/aligned_vs_unaligned_race.cc
index 133d214112fe..f4533d08306c 100644
--- a/compiler-rt/lib/tsan/lit_tests/aligned_vs_unaligned_race.cc
+++ b/compiler-rt/lib/tsan/lit_tests/aligned_vs_unaligned_race.cc
@@ -28,5 +28,7 @@ int main() {
   pthread_join(t[0], NULL);
   pthread_join(t[1], NULL);
   printf("Pass\n");
+  // CHECK-NOT: ThreadSanitizer: data race
   // CHECK: Pass
+  return 0;
 }