diff --git a/libc/include/pthread.h b/libc/include/pthread.h
index 5b0c3a2..46898d6 100644
--- a/libc/include/pthread.h
+++ b/libc/include/pthread.h
@@ -54,6 +54,9 @@
 #define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP { { ((PTHREAD_MUTEX_ERRORCHECK & 3) << 14) } }
 
 #define PTHREAD_COND_INITIALIZER  { { 0 } }
+#if __ANDROID_API__ >= __ANDROID_API_L__
+#define PTHREAD_COND_INITIALIZER_MONOTONIC_NP  { { 1 << 1 } }
+#endif
 
 #define PTHREAD_RWLOCK_INITIALIZER  { { 0 } }