diff --git a/stepmania/src/arch/ArchHooks/ArchHooks_Win32.cpp b/stepmania/src/arch/ArchHooks/ArchHooks_Win32.cpp
index 1a8bd90155..e8d26a2087 100644
--- a/stepmania/src/arch/ArchHooks/ArchHooks_Win32.cpp
+++ b/stepmania/src/arch/ArchHooks/ArchHooks_Win32.cpp
@@ -6,7 +6,6 @@
 #include "resource.h"
 
 #include "archutils/win32/AppInstance.h"
-#include "archutils/win32/tls.h"
 #include "archutils/win32/crash.h"
 #include "archutils/win32/DebugInfoHunt.h"
 #include "archutils/win32/GotoURL.h"
diff --git a/stepmania/src/arch/InputHandler/InputHandler_DirectInput.cpp b/stepmania/src/arch/InputHandler/InputHandler_DirectInput.cpp
index f29a85d5c3..dded3e470c 100644
--- a/stepmania/src/arch/InputHandler/InputHandler_DirectInput.cpp
+++ b/stepmania/src/arch/InputHandler/InputHandler_DirectInput.cpp
@@ -10,7 +10,6 @@
 #include "archutils/Win32/AppInstance.h"
 #include "InputFilter.h"
 #include "PrefsManager.h"
-#include "archutils/win32/tls.h"
 
 #include "InputHandler_DirectInputHelper.h"
 
diff --git a/stepmania/src/arch/InputHandler/InputHandler_Win32_Pump.cpp b/stepmania/src/arch/InputHandler/InputHandler_Win32_Pump.cpp
index 46245aa15d..4db7091fb6 100644
--- a/stepmania/src/arch/InputHandler/InputHandler_Win32_Pump.cpp
+++ b/stepmania/src/arch/InputHandler/InputHandler_Win32_Pump.cpp
@@ -5,7 +5,6 @@
 #include "RageLog.h"
 #include "RageInputDevice.h"
 #include "archutils/Win32/USB.h"
-#include "archutils/win32/tls.h"
 
 InputHandler_Win32_Pump::InputHandler_Win32_Pump()
 {
diff --git a/stepmania/src/arch/Sound/RageSoundDriver_DSound.cpp b/stepmania/src/arch/Sound/RageSoundDriver_DSound.cpp
index 25f344fe2c..1163a7dcb1 100644
--- a/stepmania/src/arch/Sound/RageSoundDriver_DSound.cpp
+++ b/stepmania/src/arch/Sound/RageSoundDriver_DSound.cpp
@@ -13,10 +13,6 @@
 #include "RageSound.h"
 #include "RageLog.h"
 
-#ifdef _WINDOWS
-#include "archutils/win32/tls.h"
-#endif
-
 #include "SDL.h"
 
 const int channels = 2;
diff --git a/stepmania/src/arch/Sound/RageSoundDriver_DSound_Software.cpp b/stepmania/src/arch/Sound/RageSoundDriver_DSound_Software.cpp
index 7a1297ebd9..f314749635 100644
--- a/stepmania/src/arch/Sound/RageSoundDriver_DSound_Software.cpp
+++ b/stepmania/src/arch/Sound/RageSoundDriver_DSound_Software.cpp
@@ -7,7 +7,6 @@
 #include "RageSound.h"
 #include "RageUtil.h"
 #include "RageSoundManager.h"
-#include "archutils/win32/tls.h"
 
 #include "SDL.h"
 
diff --git a/stepmania/src/arch/Sound/RageSoundDriver_WaveOut.cpp b/stepmania/src/arch/Sound/RageSoundDriver_WaveOut.cpp
index 31cf551f1b..935243ca2c 100644
--- a/stepmania/src/arch/Sound/RageSoundDriver_WaveOut.cpp
+++ b/stepmania/src/arch/Sound/RageSoundDriver_WaveOut.cpp
@@ -7,7 +7,6 @@
 #include "RageLog.h"
 #include "RageSound.h"
 #include "RageUtil.h"
-#include "archutils/win32/tls.h"
 #include "RageSoundManager.h"
 
 #include "SDL.h"