diff --git a/hw/xfree86/drivers/modesetting/drmmode_display.c b/hw/xfree86/drivers/modesetting/drmmode_display.c
index 69771f1a0b..c3953cc84a 100644
--- a/hw/xfree86/drivers/modesetting/drmmode_display.c
+++ b/hw/xfree86/drivers/modesetting/drmmode_display.c
@@ -2268,8 +2268,8 @@ drmmode_scanout_pixmap_create(xf86CrtcPtr crtc, drmmode_shadow_scanout_ptr scano
     pitch = drmmode_bo_get_pitch(&scanout->bo),
 
     pixmap = drmmode_create_pixmap_header(scrn->pScreen,
-                                          scanout->bo.width,
-                                          scanout->bo.height,
+                                          scanout->bo.width * 1.25,
+                                          scanout->bo.height * 1.25,
                                           scrn->depth,
                                           drmmode->kbpp,
                                           pitch,