diff --git a/compiler-rt/test/asan/TestCases/Posix/invalid-pointer-pairs-threads.cc b/compiler-rt/test/asan/TestCases/Posix/invalid-pointer-pairs-threads.cc
index db7f2b7fbc1e..1d0463c2820f 100644
--- a/compiler-rt/test/asan/TestCases/Posix/invalid-pointer-pairs-threads.cc
+++ b/compiler-rt/test/asan/TestCases/Posix/invalid-pointer-pairs-threads.cc
@@ -1,4 +1,4 @@
-// RUN: %clangxx_asan -O0 %s -o %t -mllvm -asan-detect-invalid-pointer-pair
+// RUN: %clangxx_asan -O0 %s -pthread -o %t -mllvm -asan-detect-invalid-pointer-pair
 
 // RUN: %env_asan_opts=detect_invalid_pointer_pairs=1 %run %t a 2>&1 | FileCheck %s -check-prefix=OK -allow-empty
 // RUN: %env_asan_opts=detect_invalid_pointer_pairs=1 not %run %t b 2>&1 | FileCheck %s -check-prefix=B