diff --git a/hw/i386/kvm/xen_gnttab.c b/hw/i386/kvm/xen_gnttab.c
index 21c30e3659..839ec920a1 100644
--- a/hw/i386/kvm/xen_gnttab.c
+++ b/hw/i386/kvm/xen_gnttab.c
@@ -541,7 +541,5 @@ int xen_gnttab_reset(void)
     s->entries.v1[GNTTAB_RESERVED_XENSTORE].flags = GTF_permit_access;
     s->entries.v1[GNTTAB_RESERVED_XENSTORE].frame = XEN_SPECIAL_PFN(XENSTORE);
 
-    memset(s->map_track, 0, s->max_frames * ENTRIES_PER_FRAME_V1);
-
     return 0;
 }