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"