diff --git a/hw/xfree86/common/xf86.h b/hw/xfree86/common/xf86.h
index cdab1d99a..06740a422 100644
--- a/hw/xfree86/common/xf86.h
+++ b/hw/xfree86/common/xf86.h
@@ -324,11 +324,6 @@ xf86CollectOptions(ScrnInfoPtr pScrn, XF86OptionPtr extraOpts);
 #ifdef RANDR
 extern _X_EXPORT Bool
 xf86RandRInit(ScreenPtr pScreen);
-extern _X_EXPORT Bool
-xf86RandRSetNewVirtualAndDimensions(ScreenPtr pScreen,
-                                    int newvirtX, int newvirtY,
-                                    int newmmWidth, int newmmHeight,
-                                    Bool resetMode);
 #endif
 
 /* xf86Extensions.c */
diff --git a/hw/xfree86/common/xf86RandR.c b/hw/xfree86/common/xf86RandR.c
index 49ba6bb5e..c0cfc6f7c 100644
--- a/hw/xfree86/common/xf86RandR.c
+++ b/hw/xfree86/common/xf86RandR.c
@@ -359,44 +359,6 @@ static void xf86RandRCloseScreen(CallbackListPtr *pcbl,
     dixSetPrivate(&pScreen->devPrivates, xf86RandRKey, NULL);
 }
 
-/* Function to change RandR's idea of the virtual screen size */
-Bool
-xf86RandRSetNewVirtualAndDimensions(ScreenPtr pScreen,
-                                    int newvirtX, int newvirtY, int newmmWidth,
-                                    int newmmHeight, Bool resetMode)
-{
-    XF86RandRInfoPtr randrp;
-
-    if (xf86RandRKey == NULL)
-        return FALSE;
-
-    randrp = XF86RANDRINFO(pScreen);
-    if (randrp == NULL)
-        return FALSE;
-
-    if (newvirtX > 0)
-        randrp->virtualX = newvirtX;
-
-    if (newvirtY > 0)
-        randrp->virtualY = newvirtY;
-
-    if (newmmWidth > 0)
-        randrp->mmWidth = newmmWidth;
-
-    if (newmmHeight > 0)
-        randrp->mmHeight = newmmHeight;
-
-    /* This is only for during server start */
-    if (resetMode) {
-	ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
-        return (xf86RandRSetMode(pScreen,
-                                 pScrn->currentMode,
-                                 TRUE, pScreen->mmWidth, pScreen->mmHeight));
-    }
-
-    return TRUE;
-}
-
 Bool
 xf86RandRInit(ScreenPtr pScreen)
 {