diff --git a/event/goEvent.h b/event/goEvent.h
index b3467fb..ecff854 100644
--- a/event/goEvent.h
+++ b/event/goEvent.h
@@ -12,6 +12,7 @@
 	#include <config.h>
 #endif
 
+#include <stdlib.h>
 #include "pub.h"