diff --git a/src/os/macosx/splash.cpp b/src/os/macosx/splash.cpp
index cbab4d1ce5..f342f32d50 100644
--- a/src/os/macosx/splash.cpp
+++ b/src/os/macosx/splash.cpp
@@ -3,7 +3,6 @@
 #include "../../stdafx.h"
 #include "../../openttd.h"
 #include "../../variables.h"
-#include "../../macros.h"
 #include "../../debug.h"
 #include "../../functions.h"
 #include "../../gfx.h"
diff --git a/src/os2.cpp b/src/os2.cpp
index 7ffccf09a7..bee04cea76 100644
--- a/src/os2.cpp
+++ b/src/os2.cpp
@@ -10,7 +10,6 @@
 #include "gfx.h"
 #include "gui.h"
 #include "functions.h"
-#include "macros.h"
 #include "fileio.h"
 #include "fios.h" // opendir/readdir/closedir
 
diff --git a/src/video/win32_v.cpp b/src/video/win32_v.cpp
index 0b8305a0df..ab6dbab759 100644
--- a/src/video/win32_v.cpp
+++ b/src/video/win32_v.cpp
@@ -4,7 +4,6 @@
 #include "../openttd.h"
 #include "../functions.h"
 #include "../gfx.h"
-#include "../macros.h"
 #include "../variables.h"
 #include "../win32.h"
 #include "../blitter/factory.hpp"
diff --git a/src/win32.cpp b/src/win32.cpp
index 36cd429106..4b378910f6 100644
--- a/src/win32.cpp
+++ b/src/win32.cpp
@@ -6,7 +6,6 @@
 #include "openttd.h"
 #include "debug.h"
 #include "functions.h"
-#include "macros.h"
 #include "helpers.hpp"
 #include "saveload.h"
 #include "string.h"