diff --git a/Minecraft.Client/Windows64/Windows64_Minecraft.cpp b/Minecraft.Client/Windows64/Windows64_Minecraft.cpp
index dcd5b30dc..2ac1cd8d4 100644
--- a/Minecraft.Client/Windows64/Windows64_Minecraft.cpp
+++ b/Minecraft.Client/Windows64/Windows64_Minecraft.cpp
@@ -84,9 +84,6 @@ BOOL g_bWidescreen = TRUE;
 int g_iScreenWidth = 1920;
 int g_iScreenHeight = 1080;
 
-UINT g_ScreenWidth = 1920;
-UINT g_ScreenHeight = 1080;
-
 // Fullscreen toggle state
 static bool g_isFullscreen = false;
 static WINDOWPLACEMENT g_wpPrev = { sizeof(g_wpPrev) };
@@ -431,8 +428,9 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
 	case WM_SIZE:
 	{
 		// Set the screen width and height used for calculating the aspect ratio
-		g_ScreenWidth = LOWORD(lParam);
-		g_ScreenHeight = HIWORD(lParam);
+		g_iScreenWidth = LOWORD(lParam);
+		g_iScreenHeight = HIWORD(lParam);
+		app.DebugPrintf("width: %d, height: %d\n", g_iScreenWidth, g_iScreenHeight);
 	}
 	break;
 	default:
diff --git a/Minecraft.Client/glWrapper.cpp b/Minecraft.Client/glWrapper.cpp
index 5e0fab2c6..540271b91 100644
--- a/Minecraft.Client/glWrapper.cpp
+++ b/Minecraft.Client/glWrapper.cpp
@@ -48,12 +48,12 @@ void glLoadIdentity()
 	RenderManager.MatrixSetIdentity();
 }
 
-extern UINT g_ScreenWidth;
-extern UINT g_ScreenHeight;
+extern int g_iScreenWidth;
+extern int g_iScreenHeight;
 
 void gluPerspective(float fovy, float aspect, float zNear, float zFar)
 {
-	float dynamicAspect = (float)g_ScreenWidth / (float)g_ScreenHeight;
+	float dynamicAspect = (float)g_iScreenWidth / (float)g_iScreenHeight;
 	RenderManager.MatrixPerspective(fovy, dynamicAspect, zNear, zFar);
 }