diff --git a/memory.c b/memory.c
index 61d66e4441..e49369d85d 100644
--- a/memory.c
+++ b/memory.c
@@ -932,9 +932,7 @@ static void address_space_update_topology_pass(AddressSpace *as,
         } else if (frold && frnew && flatrange_equal(frold, frnew)) {
             /* In both and unchanged (except logging may have changed) */
 
-            if (!adding) {
-                flat_range_coalesced_io_del(frold, as);
-            } else {
+            if (adding) {
                 MEMORY_LISTENER_UPDATE_REGION(frnew, as, Forward, region_nop);
                 if (frnew->dirty_log_mask & ~frold->dirty_log_mask) {
                     MEMORY_LISTENER_UPDATE_REGION(frnew, as, Forward, log_start,
@@ -946,7 +944,6 @@ static void address_space_update_topology_pass(AddressSpace *as,
                                                   frold->dirty_log_mask,
                                                   frnew->dirty_log_mask);
                 }
-                flat_range_coalesced_io_add(frnew, as);
             }
 
             ++iold;