diff --git a/sys/kern/syscalls.master b/sys/kern/syscalls.master
index e6c65f34ec0..8236985d116 100644
--- a/sys/kern/syscalls.master
+++ b/sys/kern/syscalls.master
@@ -430,7 +430,7 @@
 		);
 	}
 60	AUE_UMASK	STD|CAPENABLED {
-		int umask(
+		mode_t umask(
 		    mode_t newmask
 		);
 	}