diff --git a/README.md b/README.md
index 9f51233..58351a4 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 [![Build Status](https://travis-ci.org/LiquidityC/breakhack.svg?branch=master)](https://travis-ci.org/LiquidityC/breakhack)
 [![Build Status](https://ci.appveyor.com/api/projects/status/2nvna97cmm4cf535?svg=true)](https://ci.appveyor.com/project/LiquidityC/breakhack)
-[![Coverity Scan](https://scan.coverity.com/projects/15218/badge.svg)](https://scan.coverity.com/projects/liquidityc-breakhack)
 [![Codacy Badge](https://api.codacy.com/project/badge/Grade/fc02d56fa7194e61b2c7d260fd2e4186)](https://www.codacy.com/app/LiquidityC/breakhack?utm_source=github.com&utm_medium=referral&utm_content=LiquidityC/breakhack&utm_campaign=Badge_Grade)
+<!--[![Coverity Scan](https://scan.coverity.com/projects/15218/badge.svg)](https://scan.coverity.com/projects/liquidityc-breakhack)-->
 
 Something in the ways of NETHACK
 ================================
diff --git a/src/util.h b/src/util.h
index 31a7c5c..092f2e5 100644
--- a/src/util.h
+++ b/src/util.h
@@ -19,6 +19,7 @@
 #ifndef UTIL_H_
 #define	UTIL_H_
 
+#include <stdlib.h>
 #include <stdarg.h>
 
 void