diff --git a/hw/xfree86/modes/xf86RandR12.c b/hw/xfree86/modes/xf86RandR12.c
index 13f6310a9..83a4f4f38 100644
--- a/hw/xfree86/modes/xf86RandR12.c
+++ b/hw/xfree86/modes/xf86RandR12.c
@@ -600,17 +600,6 @@ xf86RandR12CreateScreenResources (ScreenPtr pScreen)
 		mmWidth = output->conf_monitor->mon_width;
 		mmHeight = output->conf_monitor->mon_height;
 	    }
-	    else if (crtc && crtc->mode.HDisplay &&
-		     output->mm_width && output->mm_height)
-	    {
-		/*
-		 * If the output has a mode and a declared size, use that
-		 * to scale the screen size
-		 */
-		DisplayModePtr	mode = &crtc->mode;
-		mmWidth = output->mm_width * width / mode->HDisplay;
-		mmHeight = output->mm_height * height / mode->VDisplay;
-	    }
 	    else
 	    {
 		/*