--- a/src/server/daemon/config.c	Sun Nov 27 15:58:37 2022 +0100
+++ b/src/server/daemon/config.c	Sat Dec 03 12:27:00 2022 +0100
@@ -361,6 +361,8 @@
     CxIterator old_listeners = cxListIterator(old_cfg->listeners, 0);
     cx_foreach(HttpListener*, oldls, old_listeners) {
         if(oldls->next) {
+            // maybe we can remove this check
+            log_ereport(LOG_WARN, "migrate_server_conf: oldls->next not NULL");
             continue;
         }
                
@@ -371,6 +373,7 @@
                 break;
             }
         }
+        http_listener_shutdown_acceptors(oldls);
     }
     
     return 0;