diff --git a/sc2/src/sc2code/libs/input/sdl/input.c b/sc2/src/sc2code/libs/input/sdl/input.c
index 17569e6d4..08776e008 100644
--- a/sc2/src/sc2code/libs/input/sdl/input.c
+++ b/sc2/src/sc2code/libs/input/sdl/input.c
@@ -27,13 +27,13 @@ Uint8 KeyboardDown[512];
 int kbdhead, kbdtail;
 Uint16 kbdbuf[KBDBUFSIZE];
 
-UBYTE ControlA;
-UBYTE ControlB;
-UBYTE ControlC;
-UBYTE ControlX;
-UBYTE ControlStart;
-UBYTE ControlLeftShift;
-UBYTE ControlRightShift;
+SDLKey ControlA;
+SDLKey ControlB;
+SDLKey ControlC;
+SDLKey ControlX;
+SDLKey ControlStart;
+SDLKey ControlLeftShift;
+SDLKey ControlRightShift;
 
 
 static UNICODE PauseKey;
diff --git a/sc2/src/sc2code/libs/input/sdl/input.h b/sc2/src/sc2code/libs/input/sdl/input.h
index 40ffcea5b..74bf8c00a 100644
--- a/sc2/src/sc2code/libs/input/sdl/input.h
+++ b/sc2/src/sc2code/libs/input/sdl/input.h
@@ -21,13 +21,13 @@
 
 extern Uint8 KeyboardDown[512];
 
-extern UBYTE ControlA;
-extern UBYTE ControlB;
-extern UBYTE ControlC;
-extern UBYTE ControlX;
-extern UBYTE ControlStart;
-extern UBYTE ControlLeftShift;
-extern UBYTE ControlRightShift;
+extern SDLKey ControlA;
+extern SDLKey ControlB;
+extern SDLKey ControlC;
+extern SDLKey ControlX;
+extern SDLKey ControlStart;
+extern SDLKey ControlLeftShift;
+extern SDLKey ControlRightShift;
 
 Uint16 GetUNICODEKey ();
 void FlushInput ();