diff --git a/OpenRCT2.xcodeproj/project.pbxproj b/OpenRCT2.xcodeproj/project.pbxproj
index 7f643076b4..f80ce9b70f 100644
--- a/OpenRCT2.xcodeproj/project.pbxproj
+++ b/OpenRCT2.xcodeproj/project.pbxproj
@@ -77,6 +77,7 @@
 		D4EC48E61C2637710024B507 /* g2.dat in Resources */ = {isa = PBXBuildFile; fileRef = D4EC48E31C2637710024B507 /* g2.dat */; };
 		D4EC48E71C2637710024B507 /* language in Resources */ = {isa = PBXBuildFile; fileRef = D4EC48E41C2637710024B507 /* language */; };
 		D4EC48E81C2637710024B507 /* title in Resources */ = {isa = PBXBuildFile; fileRef = D4EC48E51C2637710024B507 /* title */; };
+		F74789551EEDEA0D009E50E7 /* input.c in Sources */ = {isa = PBXBuildFile; fileRef = F74789531EEDEA0D009E50E7 /* input.c */; };
 		F76C85B01EC4E88300FA49E2 /* audio.cpp in Sources */ = {isa = PBXBuildFile; fileRef = F76C83571EC4E7CC00FA49E2 /* audio.cpp */; };
 		F76C85B41EC4E88300FA49E2 /* AudioMixer.cpp in Sources */ = {isa = PBXBuildFile; fileRef = F76C835B1EC4E7CC00FA49E2 /* AudioMixer.cpp */; };
 		F76C85B71EC4E88300FA49E2 /* NullAudioSource.cpp in Sources */ = {isa = PBXBuildFile; fileRef = F76C835E1EC4E7CC00FA49E2 /* NullAudioSource.cpp */; };
@@ -773,6 +774,8 @@
 		D4EC48E31C2637710024B507 /* g2.dat */ = {isa = PBXFileReference; lastKnownFileType = file; name = g2.dat; path = data/g2.dat; sourceTree = SOURCE_ROOT; };
 		D4EC48E41C2637710024B507 /* language */ = {isa = PBXFileReference; lastKnownFileType = folder; name = language; path = data/language; sourceTree = SOURCE_ROOT; };
 		D4EC48E51C2637710024B507 /* title */ = {isa = PBXFileReference; lastKnownFileType = folder; name = title; path = data/title; sourceTree = SOURCE_ROOT; };
+		F74789531EEDEA0D009E50E7 /* input.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = input.c; path = input/input.c; sourceTree = "<group>"; };
+		F74789541EEDEA0D009E50E7 /* input.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = input.h; path = input/input.h; sourceTree = "<group>"; };
 		F76C809A1EC4D9FA00FA49E2 /* libopenrct2.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = libopenrct2.a; sourceTree = BUILT_PRODUCTS_DIR; };
 		F76C83571EC4E7CC00FA49E2 /* audio.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = audio.cpp; sourceTree = "<group>"; };
 		F76C83581EC4E7CC00FA49E2 /* audio.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = audio.h; sourceTree = "<group>"; };
@@ -2593,6 +2596,8 @@
 		F7CB86451EEDA1200030C877 /* input */ = {
 			isa = PBXGroup;
 			children = (
+				F74789531EEDEA0D009E50E7 /* input.c */,
+				F74789541EEDEA0D009E50E7 /* input.h */,
 				F7CB86461EEDA1330030C877 /* keyboard_shortcut.c */,
 				F7CB86471EEDA1330030C877 /* KeyboardShortcuts.cpp */,
 				F7CB86481EEDA1330030C877 /* KeyboardShortcuts.h */,
@@ -2952,6 +2957,7 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				F74789551EEDEA0D009E50E7 /* input.c in Sources */,
 				4C8B42741EEB1B6F00F015CA /* Screenshot.cpp in Sources */,
 				F76C88781EC5324E00FA49E2 /* AudioChannel.cpp in Sources */,
 				F76C88791EC5324E00FA49E2 /* AudioContext.cpp in Sources */,