diff --git a/hw/xwin/winrandr.c b/hw/xwin/winrandr.c
index c58119360..596c1ab9d 100644
--- a/hw/xwin/winrandr.c
+++ b/hw/xwin/winrandr.c
@@ -122,8 +122,6 @@ Bool
 winRandRScreenSetSize (ScreenPtr  pScreen,
 		       CARD16	    width,
 		       CARD16	    height,
-		       CARD16       pixWidth,
-		       CARD16       pixHeight,
 		       CARD32	    mmWidth,
 		       CARD32	    mmHeight)
 {