diff --git a/lib/CTownHandler.h b/lib/CTownHandler.h
index bb49bc48f..39b99291f 100644
--- a/lib/CTownHandler.h
+++ b/lib/CTownHandler.h
@@ -6,6 +6,7 @@
 #include "GameConstants.h"
 #include "IHandlerBase.h"
 #include "LogicalExpression.h"
+#include "BattleHex.h"
 
 /*
  * CTownHandler.h, part of VCMI engine