diff --git a/skynet-src/skynet_main.c b/skynet-src/skynet_main.c
index d4f5db54..cbb4e0b2 100644
--- a/skynet-src/skynet_main.c
+++ b/skynet-src/skynet_main.c
@@ -1,7 +1,6 @@
 #include "skynet_imp.h"
 #include "skynet_env.h"
 #include "luacompat52.h"
-#include "xmalloc.h"
 
 #include <stdio.h>
 #include <stdlib.h>