diff --git a/source/duke3d/rsrc/buildres.rc b/source/duke3d/rsrc/buildres.rc
index f8c738811..18557f388 100644
--- a/source/duke3d/rsrc/buildres.rc
+++ b/source/duke3d/rsrc/buildres.rc
@@ -1,6 +1,6 @@
 #define NEED_COMMCTRL_H
-#include "..\..\build\include\windows_inc.h"
-#include "..\..\build\include\startwin.editor.h"
+#include "../../build/include/windows_inc.h"
+#include "../../build/include/startwin.editor.h"
 
 RSRC_ICON ICON "build_icon.ico"
 RSRC_BMP BITMAP "build.bmp"
diff --git a/source/duke3d/rsrc/gameres.rc b/source/duke3d/rsrc/gameres.rc
index 9269c403f..5d83ea1c8 100644
--- a/source/duke3d/rsrc/gameres.rc
+++ b/source/duke3d/rsrc/gameres.rc
@@ -1,6 +1,6 @@
 #define NEED_COMMCTRL_H
-#include "..\..\build\include\windows_inc.h"
-#include "..\src\startwin.game.h"
+#include "../../build/include/windows_inc.h"
+#include "../src/startwin.game.h"
 
 RSRC_ICON ICON "game_icon.ico"
 RSRC_BMP BITMAP "game.bmp"