diff --git a/Source/debug.h b/Source/debug.h
index 6d77f6ba7..198e2207d 100644
--- a/Source/debug.h
+++ b/Source/debug.h
@@ -9,7 +9,6 @@
 
 #include "engine.h"
 #include "engine/cel_sprite.hpp"
-#include "miniwin/miniwin.h"
 #include "utils/stdcompat/string_view.hpp"
 
 namespace devilution {
diff --git a/Source/engine.h b/Source/engine.h
index 45f78073a..50bb08035 100644
--- a/Source/engine.h
+++ b/Source/engine.h
@@ -36,7 +36,6 @@
 #include "engine/point.hpp"
 #include "engine/size.hpp"
 #include "engine/surface.hpp"
-#include "miniwin/miniwin.h"
 #include "utils/stdcompat/cstddef.hpp"
 
 #define TILE_WIDTH 64
diff --git a/Source/miniwin/miniwin.h b/Source/miniwin/miniwin.h
index d75cc9918..7cb6f52a2 100644
--- a/Source/miniwin/miniwin.h
+++ b/Source/miniwin/miniwin.h
@@ -24,11 +24,6 @@ namespace devilution {
 typedef uint32_t DWORD;
 typedef unsigned char BYTE;
 
-//
-// Handles
-//
-typedef void *HANDLE;
-
 typedef void (*WNDPROC)(uint32_t, int32_t, int32_t);
 
 struct tagMSG {
diff --git a/Source/monster.h b/Source/monster.h
index 3575cda50..000259afc 100644
--- a/Source/monster.h
+++ b/Source/monster.h
@@ -16,7 +16,6 @@
 #include "engine/point.hpp"
 #include "engine/sound.h"
 #include "engine/world_tile.hpp"
-#include "miniwin/miniwin.h"
 #include "monstdat.h"
 #include "spelldat.h"
 #include "textdat.h"
diff --git a/Source/platform/vita/touch.cpp b/Source/platform/vita/touch.cpp
index a3e1fc848..073c60b65 100644
--- a/Source/platform/vita/touch.cpp
+++ b/Source/platform/vita/touch.cpp
@@ -2,7 +2,6 @@
 
 #include <cmath>
 
-#include "miniwin/miniwin.h"
 #include "options.h"
 #include "utils/display.h"
 #include "utils/ui_fwd.h"
diff --git a/Source/utils/png.h b/Source/utils/png.h
index 78dcb191f..6a74f8f86 100644
--- a/Source/utils/png.h
+++ b/Source/utils/png.h
@@ -3,7 +3,6 @@
 #include <SDL.h>
 
 #include "engine/assets.hpp"
-#include "miniwin/miniwin.h"
 
 #ifdef __cplusplus
 extern "C" {