diff --git a/targets/app/common/src/UI/All Platforms/IUIScene_PauseMenu.h b/targets/app/common/src/UI/All Platforms/IUIScene_PauseMenu.h
index 224f75661..74ffcdcf0 100644
--- a/targets/app/common/src/UI/All Platforms/IUIScene_PauseMenu.h	
+++ b/targets/app/common/src/UI/All Platforms/IUIScene_PauseMenu.h	
@@ -3,7 +3,6 @@
 #include "platform/sdl2/Profile.h"
 #include "platform/sdl2/Storage.h"
 #include "app/common/src/DLC/DLCPack.h"
-#include "app/include/stdafx.h"
 
 class DLCPack;
 
diff --git a/targets/app/include/stdafx.h b/targets/app/include/stdafx.h
deleted file mode 100644
index a7192dee5..000000000
--- a/targets/app/include/stdafx.h
+++ /dev/null
@@ -1,21 +0,0 @@
-// stdafx.h : include file for standard system include files,
-// or project specific include files that are used frequently, but
-// are changed infrequently
-//
-
-#pragma once
-
-#ifdef _WINDOWS64
-#include "app/common/src/Audio/SoundEngine.h"
-#include "app/windows/Iggy/gdraw/gdraw_d3d11.h"
-#include "app/windows/Iggy/include/iggy.h"
-#include "app/windows/Windows64_App.h"
-#include "app/windows/Windows64_UIController.h"
-#include "app/windows/XML/ATGXmlParser.h"
-#else
-#include "app/common/src/Audio/SoundEngine.h"
-#include "app/linux/Iggy/include/iggy.h"
-#include "app/linux/Linux_App.h"
-#include "app/linux/Linux_UIController.h"
-#include "app/linux/Stubs/LinuxStubs.h"
-#endif
diff --git a/targets/minecraft/client/Camera.cpp b/targets/minecraft/client/Camera.cpp
index ded658065..8963c1cfd 100644
--- a/targets/minecraft/client/Camera.cpp
+++ b/targets/minecraft/client/Camera.cpp
@@ -54,16 +54,17 @@ zPlayerOffs = position->get(2);
     // this is just working out how to get a (0,0,0) point in clip space to pass
     // into the inverted combined model/view/projection matrix, so we just need
     // to get this matrix and get its translation as an equivalent.
+    // 4jcraft: swapped from dxmath to glm
     glm::mat4 _modelview, _proj, _final, _invert;
     glm::vec4 trans;
 
     memcpy(&_modelview, modelview->_getDataPointer(), 64);
     memcpy(&_proj, projection->_getDataPointer(), 64);
 
-    _final = _proj * _modelview;  // GLM is column-major; reverse multiply order
+    _final = _proj * _modelview;
     _invert = glm::inverse(_final);
 
-    trans = _invert[3];  // column 3 = translation column in column-major
+    trans = _invert[3];
 
     xPlayerOffs = trans.x / trans.w;
     yPlayerOffs = trans.y / trans.w;
diff --git a/targets/minecraft/client/skins/DefaultTexturePack.h b/targets/minecraft/client/skins/DefaultTexturePack.h
index 13c778388..77887b98f 100644
--- a/targets/minecraft/client/skins/DefaultTexturePack.h
+++ b/targets/minecraft/client/skins/DefaultTexturePack.h
@@ -3,7 +3,6 @@
 
 #include "AbstractTexturePack.h"
 #include "app/linux/Linux_App.h"
-#include "app/include/stdafx.h"
 #include "java/InputOutputStream/InputStream.h"
 #include "strings.h"