diff --git a/process.c b/process.c
index c24bfc66..30d1545b 100644
--- a/process.c
+++ b/process.c
@@ -451,6 +451,10 @@ struct tcb *tcp;
 	struct tcb *tcpchild;
 
 	if (exiting(tcp)) {
+#ifdef SYS_rfork
+		if (tcp->scno == SYS_rfork && !(tcp->u_arg[0]&RFPROC))
+			return 0;
+#endif
 		if (getrval2(tcp))
 			return 0;
 		if (!followfork)
diff --git a/syscall.c b/syscall.c
index 5b04dc91..bb118693 100644
--- a/syscall.c
+++ b/syscall.c
@@ -621,6 +621,9 @@ struct tcb *tcp;
 #endif
 #ifdef SYS_rforkall
 	case SYS_rforkall:
+#endif
+#ifdef SYS_rfork
+	case SYS_rfork:
 #endif
 		internal_fork(tcp);
 		break;