diff --git a/src/openrct2-ui/interface/Window.h b/src/openrct2-ui/interface/Window.h
index d8c781013b..87cc54e876 100644
--- a/src/openrct2-ui/interface/Window.h
+++ b/src/openrct2-ui/interface/Window.h
@@ -10,7 +10,7 @@
 #pragma once
 
 #include <openrct2/interface/Window.h>
-#include <openrct2/interface/Window_internal.h>
+#include <openrct2/interface/WindowBase.h>
 
 struct TextInputSession;
 
diff --git a/src/openrct2-ui/scripting/ScWindow.hpp b/src/openrct2-ui/scripting/ScWindow.hpp
index 2f41b5621d..c497a7c673 100644
--- a/src/openrct2-ui/scripting/ScWindow.hpp
+++ b/src/openrct2-ui/scripting/ScWindow.hpp
@@ -14,7 +14,7 @@
     #include "ScWidget.hpp"
 
     #include <openrct2/interface/Window.h>
-    #include <openrct2/interface/Window_internal.h>
+    #include <openrct2/interface/WindowBase.h>
     #include <openrct2/scripting/Duktape.hpp>
 
 namespace OpenRCT2::Scripting
diff --git a/src/openrct2/Editor.cpp b/src/openrct2/Editor.cpp
index aa3bd0d772..bf41107246 100644
--- a/src/openrct2/Editor.cpp
+++ b/src/openrct2/Editor.cpp
@@ -29,7 +29,7 @@
 #include "entity/PatrolArea.h"
 #include "entity/Staff.h"
 #include "interface/Viewport.h"
-#include "interface/Window_internal.h"
+#include "interface/WindowBase.h"
 #include "localisation/LocalisationService.h"
 #include "management/Finance.h"
 #include "management/NewsItem.h"
diff --git a/src/openrct2/drawing/LightFX.cpp b/src/openrct2/drawing/LightFX.cpp
index c2b896a9e2..f3c0083b9e 100644
--- a/src/openrct2/drawing/LightFX.cpp
+++ b/src/openrct2/drawing/LightFX.cpp
@@ -16,7 +16,7 @@
 #include "../entity/EntityRegistry.h"
 #include "../interface/Viewport.h"
 #include "../interface/Window.h"
-#include "../interface/Window_internal.h"
+#include "../interface/WindowBase.h"
 #include "../paint/Paint.h"
 #include "../ride/Ride.h"
 #include "../ride/RideData.h"
diff --git a/src/openrct2/entity/Guest.cpp b/src/openrct2/entity/Guest.cpp
index 71c5d3d1de..5e633d77eb 100644
--- a/src/openrct2/entity/Guest.cpp
+++ b/src/openrct2/entity/Guest.cpp
@@ -26,7 +26,7 @@
 #include "../entity/EntityRegistry.h"
 #include "../entity/MoneyEffect.h"
 #include "../entity/Particle.h"
-#include "../interface/Window_internal.h"
+#include "../interface/WindowBase.h"
 #include "../localisation/Formatter.h"
 #include "../localisation/Formatting.h"
 #include "../management/Finance.h"
diff --git a/src/openrct2/entity/Peep.cpp b/src/openrct2/entity/Peep.cpp
index c4ebf8c157..35e0539fa9 100644
--- a/src/openrct2/entity/Peep.cpp
+++ b/src/openrct2/entity/Peep.cpp
@@ -31,7 +31,7 @@
 #include "../entity/EntityRegistry.h"
 #include "../entity/EntityTweener.h"
 #include "../interface/Viewport.h"
-#include "../interface/Window_internal.h"
+#include "../interface/WindowBase.h"
 #include "../localisation/Formatter.h"
 #include "../localisation/Formatting.h"
 #include "../management/Finance.h"
diff --git a/src/openrct2/interface/InteractiveConsole.cpp b/src/openrct2/interface/InteractiveConsole.cpp
index cf94ea1b3b..264b2fb4b9 100644
--- a/src/openrct2/interface/InteractiveConsole.cpp
+++ b/src/openrct2/interface/InteractiveConsole.cpp
@@ -43,7 +43,7 @@
 #include "../interface/Chat.h"
 #include "../interface/Colour.h"
 #include "../interface/Viewport.h"
-#include "../interface/Window_internal.h"
+#include "../interface/WindowBase.h"
 #include "../localisation/Formatting.h"
 #include "../localisation/StringIds.h"
 #include "../management/Finance.h"
diff --git a/src/openrct2/interface/Viewport.cpp b/src/openrct2/interface/Viewport.cpp
index 7c7c1a8431..bf529df8b7 100644
--- a/src/openrct2/interface/Viewport.cpp
+++ b/src/openrct2/interface/Viewport.cpp
@@ -44,7 +44,7 @@
 #include "../world/tile_element/WallElement.h"
 #include "Colour.h"
 #include "Window.h"
-#include "Window_internal.h"
+#include "WindowBase.h"
 
 #include <cstring>
 #include <list>
diff --git a/src/openrct2/interface/Window.cpp b/src/openrct2/interface/Window.cpp
index bc696678b0..aaadad021a 100644
--- a/src/openrct2/interface/Window.cpp
+++ b/src/openrct2/interface/Window.cpp
@@ -25,7 +25,7 @@
 #include "../ui/WindowManager.h"
 #include "Viewport.h"
 #include "Widget.h"
-#include "Window_internal.h"
+#include "WindowBase.h"
 
 #include <cassert>
 #include <cmath>
diff --git a/src/openrct2/interface/Window_internal.cpp b/src/openrct2/interface/WindowBase.cpp
similarity index 97%
rename from src/openrct2/interface/Window_internal.cpp
rename to src/openrct2/interface/WindowBase.cpp
index bded773da8..439464eec1 100644
--- a/src/openrct2/interface/Window_internal.cpp
+++ b/src/openrct2/interface/WindowBase.cpp
@@ -1,4 +1,4 @@
-#include "Window_internal.h"
+#include "WindowBase.h"
 
 #include "../entity/EntityList.h"
 #include "../entity/EntityRegistry.h"
diff --git a/src/openrct2/interface/Window_internal.h b/src/openrct2/interface/WindowBase.h
similarity index 100%
rename from src/openrct2/interface/Window_internal.h
rename to src/openrct2/interface/WindowBase.h
diff --git a/src/openrct2/libopenrct2.vcxproj b/src/openrct2/libopenrct2.vcxproj
index 1329c65536..565d22e105 100644
--- a/src/openrct2/libopenrct2.vcxproj
+++ b/src/openrct2/libopenrct2.vcxproj
@@ -287,8 +287,8 @@
     <ClInclude Include="interface\Viewport.h" />
     <ClInclude Include="interface\Widget.h" />
     <ClInclude Include="interface\Window.h" />
+    <ClInclude Include="interface\WindowBase.h" />
     <ClInclude Include="interface\WindowClasses.h" />
-    <ClInclude Include="interface\Window_internal.h" />
     <ClInclude Include="interface\ZoomLevel.h" />
     <ClInclude Include="Limits.h" />
     <ClInclude Include="localisation\Currency.h" />
@@ -840,7 +840,7 @@
     <ClCompile Include="interface\StdInOutConsole.cpp" />
     <ClCompile Include="interface\Viewport.cpp" />
     <ClCompile Include="interface\Window.cpp" />
-    <ClCompile Include="interface\Window_internal.cpp" />
+    <ClCompile Include="interface\WindowBase.cpp" />
     <ClCompile Include="interface\ZoomLevel.cpp" />
     <ClCompile Include="localisation\Currency.cpp" />
     <ClCompile Include="localisation\FormatCodes.cpp" />
diff --git a/src/openrct2/ride/Ride.cpp b/src/openrct2/ride/Ride.cpp
index 2bbfa043f3..db60d1142b 100644
--- a/src/openrct2/ride/Ride.cpp
+++ b/src/openrct2/ride/Ride.cpp
@@ -33,7 +33,7 @@
 #include "../entity/Peep.h"
 #include "../entity/Staff.h"
 #include "../interface/Viewport.h"
-#include "../interface/Window_internal.h"
+#include "../interface/WindowBase.h"
 #include "../localisation/Formatter.h"
 #include "../localisation/Formatting.h"
 #include "../management/Finance.h"
diff --git a/src/openrct2/ride/RideConstruction.cpp b/src/openrct2/ride/RideConstruction.cpp
index a9762f22d6..56788ea36c 100644
--- a/src/openrct2/ride/RideConstruction.cpp
+++ b/src/openrct2/ride/RideConstruction.cpp
@@ -21,7 +21,7 @@
 #include "../entity/EntityList.h"
 #include "../entity/EntityRegistry.h"
 #include "../entity/Staff.h"
-#include "../interface/Window_internal.h"
+#include "../interface/WindowBase.h"
 #include "../localisation/Formatter.h"
 #include "../network/Network.h"
 #include "../ui/WindowManager.h"
diff --git a/src/openrct2/scenes/title/Command/SetLocation.cpp b/src/openrct2/scenes/title/Command/SetLocation.cpp
index 8d4556cb67..0a5945a59f 100644
--- a/src/openrct2/scenes/title/Command/SetLocation.cpp
+++ b/src/openrct2/scenes/title/Command/SetLocation.cpp
@@ -12,7 +12,7 @@
 #include "../../../OpenRCT2.h"
 #include "../../../interface/Viewport.h"
 #include "../../../interface/Window.h"
-#include "../../../interface/Window_internal.h"
+#include "../../../interface/WindowBase.h"
 #include "../../../world/Map.h"
 
 namespace OpenRCT2::Title
diff --git a/src/openrct2/world/Footpath.cpp b/src/openrct2/world/Footpath.cpp
index 6cd92279f3..764d03df87 100644
--- a/src/openrct2/world/Footpath.cpp
+++ b/src/openrct2/world/Footpath.cpp
@@ -21,7 +21,7 @@
 #include "../entity/EntityList.h"
 #include "../entity/EntityRegistry.h"
 #include "../interface/Viewport.h"
-#include "../interface/Window_internal.h"
+#include "../interface/WindowBase.h"
 #include "../object/FootpathObject.h"
 #include "../object/FootpathRailingsObject.h"
 #include "../object/FootpathSurfaceObject.h"