diff --git a/hw/xfree86/dri/dri.c b/hw/xfree86/dri/dri.c
index 1d83630a5..3c64ae443 100644
--- a/hw/xfree86/dri/dri.c
+++ b/hw/xfree86/dri/dri.c
@@ -431,7 +431,7 @@ DRIScreenInit(ScreenPtr pScreen, DRIInfoPtr pDRIInfo, int *pDRMFD)
     if (!pDRIPriv->pDriverInfo->dontMapFrameBuffer)
     {
 	if (drmAddMap( pDRIPriv->drmFD,
-		       (drm_handle_t)pDRIPriv->pDriverInfo->frameBufferPhysicalAddress,
+		       (uintptr_t)pDRIPriv->pDriverInfo->frameBufferPhysicalAddress,
 		       pDRIPriv->pDriverInfo->frameBufferSize,
 		       DRM_FRAME_BUFFER,
 		       0,