diff --git a/Source/Core/InputCommon/ControllerInterface/ControllerInterface.h b/Source/Core/InputCommon/ControllerInterface/ControllerInterface.h
index 763933aa22..2dacc90db3 100644
--- a/Source/Core/InputCommon/ControllerInterface/ControllerInterface.h
+++ b/Source/Core/InputCommon/ControllerInterface/ControllerInterface.h
@@ -19,7 +19,6 @@
 #ifdef _WIN32
 	#define CIFACE_USE_XINPUT
 	#define CIFACE_USE_DINPUT
-	#define CIFACE_USE_SDL
 #endif
 #if defined(HAVE_X11) && HAVE_X11
 	#define CIFACE_USE_XLIB