diff --git a/sc2/src/sc2code/libs/graphics/sdl/canvas.c b/sc2/src/sc2code/libs/graphics/sdl/canvas.c
index 4a9f29d12..6059b2265 100644
--- a/sc2/src/sc2code/libs/graphics/sdl/canvas.c
+++ b/sc2/src/sc2code/libs/graphics/sdl/canvas.c
@@ -1541,14 +1541,6 @@ TFB_DrawCanvas_Unlock (TFB_Canvas canvas)
 	SDL_UnlockSurface (surf);
 }
 
-// This function should only be called from the graphics thread,
-// like from a TFB_DrawCommand_Callback command.
-TFB_Canvas
-TFB_DrawCanvas_GetScreenCanvas (SCREEN screen)
-{
-	return (TFB_Canvas) SDL_Screens[screen];
-}
-
 void
 TFB_DrawCanvas_GetScreenFormat (TFB_PixelFormat *fmt)
 {
diff --git a/sc2/src/sc2code/libs/graphics/sdl/sdl_common.c b/sc2/src/sc2code/libs/graphics/sdl/sdl_common.c
index 25f38ada6..af5af7fd8 100644
--- a/sc2/src/sc2code/libs/graphics/sdl/sdl_common.c
+++ b/sc2/src/sc2code/libs/graphics/sdl/sdl_common.c
@@ -341,6 +341,14 @@ TFB_DisplayFormatAlpha (SDL_Surface *surface)
 	return newsurf;
 }
 
+// This function should only be called from the graphics thread,
+// like from a TFB_DrawCommand_Callback command.
+TFB_Canvas
+TFB_GetScreenCanvas (SCREEN screen)
+{
+	return (TFB_Canvas) SDL_Screens[screen];
+}
+
 void TFB_BlitSurface (SDL_Surface *src, SDL_Rect *srcrect, SDL_Surface *dst,
 					  SDL_Rect *dstrect, int blend_numer, int blend_denom)
 {
diff --git a/sc2/src/sc2code/libs/graphics/tfb_draw.h b/sc2/src/sc2code/libs/graphics/tfb_draw.h
index be97f3c53..92171a510 100644
--- a/sc2/src/sc2code/libs/graphics/tfb_draw.h
+++ b/sc2/src/sc2code/libs/graphics/tfb_draw.h
@@ -153,10 +153,11 @@ void TFB_DrawCanvas_CopyTransparencyInfo (TFB_Canvas src, TFB_Canvas dst);
 void TFB_DrawCanvas_Initialize (void);
 void TFB_DrawCanvas_Lock (TFB_Canvas canvas);
 void TFB_DrawCanvas_Unlock (TFB_Canvas canvas);
-TFB_Canvas TFB_DrawCanvas_GetScreenCanvas (SCREEN screen);
 void TFB_DrawCanvas_GetScreenFormat (TFB_PixelFormat *fmt);
 int TFB_DrawCanvas_GetStride (TFB_Canvas canvas);
 void *TFB_DrawCanvas_GetLine (TFB_Canvas canvas, int line);
 void TFB_DrawCanvas_GetPixel (TFB_Canvas canvas, int x, int y, int *r, int *g, int *b);
 
+TFB_Canvas TFB_GetScreenCanvas (SCREEN screen);
+
 #endif