diff --git a/src/libraries/Native/Unix/System.Native/pal_threading.c b/src/libraries/Native/Unix/System.Native/pal_threading.c
index cf739c8454274f..6f69d1056b8f1f 100644
--- a/src/libraries/Native/Unix/System.Native/pal_threading.c
+++ b/src/libraries/Native/Unix/System.Native/pal_threading.c
@@ -173,7 +173,7 @@ int32_t SystemNative_LowLevelMonitor_TimedWait(LowLevelMonitor *monitor, int32_t
 
     error = pthread_cond_timedwait_relative_np(&monitor->Condition, &monitor->Mutex, &timeoutTimeSpec);
 #else
-#if HAVE_CLOCK_MONOTONIC
+#if HAVE_PTHREAD_CONDATTR_SETCLOCK && HAVE_CLOCK_MONOTONIC
     error = clock_gettime(CLOCK_MONOTONIC, &timeoutTimeSpec);
     assert(error == 0);
 #else