diff --git a/libc/kernel/uapi/linux/sched.h b/libc/kernel/uapi/linux/sched.h
index 8d149b8..9958fba 100644
--- a/libc/kernel/uapi/linux/sched.h
+++ b/libc/kernel/uapi/linux/sched.h
@@ -50,4 +50,5 @@
 #define SCHED_DEADLINE 6
 #define SCHED_RESET_ON_FORK 0x40000000
 #define SCHED_FLAG_RESET_ON_FORK 0x01
+#define SCHED_FLAG_RECLAIM 0x02
 #endif