diff --git a/kmuddy/lib/ctextchunk.cpp b/kmuddy/lib/ctextchunk.cpp
index 1f8a51b..59d50af 100644
--- a/kmuddy/lib/ctextchunk.cpp
+++ b/kmuddy/lib/ctextchunk.cpp
@@ -12,6 +12,7 @@
 
 #include "ctextchunk.h"
 
+#include <stdlib.h>
 #include "cansiparser.h"
 #include "cconsole.h"