diff --git a/sys/kern/syscalls.master b/sys/kern/syscalls.master
index 274167ac11d..094c538b22e 100644
--- a/sys/kern/syscalls.master
+++ b/sys/kern/syscalls.master
@@ -497,7 +497,7 @@
 		    int flags
 		);
 	}
-66	AUE_VFORK	STD {
+66	AUE_VFORK	STD|CAPENABLED {
 		int vfork(void);
 	}
 67	AUE_NULL	OBSOL	vread