diff --git a/src/radeon_present.c b/src/radeon_present.c
index 0aa96cf..16dfe9a 100644
--- a/src/radeon_present.c
+++ b/src/radeon_present.c
@@ -233,6 +233,9 @@ radeon_present_check_flip(RRCrtcPtr crtc, WindowPtr window, PixmapPtr pixmap,
     if (!info->allowPageFlip)
 	return FALSE;
 
+    if (pixmap->drawable.pScreen != screen)
+	return FALSE;
+
     if (crtc) {
 	drmmode_crtc_private_ptr drmmode_crtc = get_drmmode_crtc(scrn, crtc);