diff --git a/src/blitter/8bpp_optimized.cpp b/src/blitter/8bpp_optimized.cpp
--- a/src/blitter/8bpp_optimized.cpp
+++ b/src/blitter/8bpp_optimized.cpp
@@ -4,7 +4,6 @@
 
 #include "../stdafx.h"
 #include "../zoom_func.h"
-#include "../debug.h"
 #include "../core/alloc_func.hpp"
 #include "../core/math_func.hpp"
 #include "8bpp_optimized.hpp"