diff --git a/lib/Domain/TargetHost.hpp b/lib/Domain/TargetHost.hpp
index 31177a9..f96c6b3 100644
--- a/lib/Domain/TargetHost.hpp
+++ b/lib/Domain/TargetHost.hpp
@@ -17,7 +17,7 @@
 #pragma once
 
 #include <Game.hpp>
-#include <ItargetGui.hpp>
+#include <ITargetGui.hpp>
 #include <stdint.h>
 
 /**