diff --git a/src/xgi.h b/src/xgi.h
index bd42ff3..ad19760 100644
--- a/src/xgi.h
+++ b/src/xgi.h
@@ -615,14 +615,6 @@ typedef struct {
     DGAModePtr          DGAModes;
     int                 numDGAModes;
     Bool                DGAactive;
-
-    /**
-     * Back old modeNo (if available)
-     *
-     * \bug This field is set but never used.
-     */
-    unsigned char       OldMode;
-
     Bool                NoAccel;
     Bool                NoXvideo;
     Bool                HWCursor;
diff --git a/src/xgi_driver.c b/src/xgi_driver.c
index 5b0f03c..ce00921 100644
--- a/src/xgi_driver.c
+++ b/src/xgi_driver.c
@@ -2595,7 +2595,6 @@ XGIPreInit(ScrnInfoPtr pScrn, int flags)
     pXGI->xgifbscalelcd = -1;
     pXGI->xgifbspecialtiming = CUT_NONE;
     pXGI->xgifb_haveemi = FALSE;
-    pXGI->OldMode = 0;
     pXGI->xgifbfound = FALSE;
 
     /*