diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
index e76a73d183d5..cb36641f8d1c 100644
--- a/net/netfilter/ipvs/ip_vs_conn.c
+++ b/net/netfilter/ipvs/ip_vs_conn.c
@@ -285,7 +285,7 @@ static inline int ip_vs_conn_hash(struct ip_vs_conn *cp)
 	/* Schedule resizing if load increases */
 	if (atomic_read(&ipvs->conn_count) > t->u_thresh &&
 	    !test_and_set_bit(IP_VS_WORK_CONN_RESIZE, &ipvs->work_flags))
-		mod_delayed_work(system_unbound_wq, &ipvs->conn_resize_work, 0);
+		mod_delayed_work(system_dfl_long_wq, &ipvs->conn_resize_work, 0);
 
 	return ret;
 }
@@ -916,7 +916,7 @@ static void conn_resize_work_handler(struct work_struct *work)
 
 out:
 	/* Monitor if we need to shrink table */
-	queue_delayed_work(system_unbound_wq, &ipvs->conn_resize_work,
+	queue_delayed_work(system_dfl_long_wq, &ipvs->conn_resize_work,
 			   more_work ? 1 : 2 * HZ);
 }
 
diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index f765d1506839..bcf40b8c41cf 100644
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -821,7 +821,7 @@ static void svc_resize_work_handler(struct work_struct *work)
 	if (!READ_ONCE(ipvs->enable) || !more_work ||
 	    test_bit(IP_VS_WORK_SVC_NORESIZE, &ipvs->work_flags))
 		return;
-	queue_delayed_work(system_unbound_wq, &ipvs->svc_resize_work, 1);
+	queue_delayed_work(system_dfl_long_wq, &ipvs->svc_resize_work, 1);
 	return;
 
 unlock_m:
@@ -1869,7 +1869,7 @@ ip_vs_add_service(struct netns_ipvs *ipvs, struct ip_vs_service_user_kern *u,
 
 	/* Schedule resize work */
 	if (grow && !test_and_set_bit(IP_VS_WORK_SVC_RESIZE, &ipvs->work_flags))
-		queue_delayed_work(system_unbound_wq, &ipvs->svc_resize_work,
+		queue_delayed_work(system_dfl_long_wq, &ipvs->svc_resize_work,
 				   1);
 
 	*svc_p = svc;
@@ -2125,7 +2125,7 @@ static int ip_vs_del_service(struct ip_vs_service *svc)
 		rcu_read_unlock();
 		if (shrink && !test_and_set_bit(IP_VS_WORK_SVC_RESIZE,
 						&ipvs->work_flags))
-			queue_delayed_work(system_unbound_wq,
+			queue_delayed_work(system_dfl_long_wq,
 					   &ipvs->svc_resize_work, 1);
 	}
 	return 0;
@@ -2606,7 +2606,7 @@ static int ipvs_proc_conn_lfactor(const struct ctl_table *table, int write,
 		} else {
 			WRITE_ONCE(*valp, val);
 			if (rcu_access_pointer(ipvs->conn_tab))
-				mod_delayed_work(system_unbound_wq,
+				mod_delayed_work(system_dfl_long_wq,
 						 &ipvs->conn_resize_work, 0);
 		}
 	}
@@ -2638,7 +2638,7 @@ static int ipvs_proc_svc_lfactor(const struct ctl_table *table, int write,
 			    READ_ONCE(ipvs->enable) &&
 			    !test_bit(IP_VS_WORK_SVC_NORESIZE,
 				      &ipvs->work_flags))
-				mod_delayed_work(system_unbound_wq,
+				mod_delayed_work(system_dfl_long_wq,
 						 &ipvs->svc_resize_work, 0);
 			mutex_unlock(&ipvs->service_mutex);
 		}