diff --git a/runtest/syscalls b/runtest/syscalls
index 6a271bd..31301c8 100644
--- a/runtest/syscalls
+++ b/runtest/syscalls
@@ -2,6 +2,7 @@
 abort01 ulimit -c 1024;abort01
 
 accept01 accept01
+accept4_01 accept4_01
 
 access01 access01
 access02 access02