diff --git a/sys/kern/subr_witness.c b/sys/kern/subr_witness.c
index d09ab6f8665e..069804eaadbd 100644
--- a/sys/kern/subr_witness.c
+++ b/sys/kern/subr_witness.c
@@ -361,6 +361,12 @@ static struct witness_order_list_entry order_lists[] = {
 	{ "nfsd_mtx", &lock_class_mtx_sleep },
 	{ "so_snd", &lock_class_mtx_sleep },
 	{ NULL, NULL },
+	/*
+	 * Netgraph
+	 */
+	{ "ng_node", &lock_class_mtx_sleep },
+	{ "ng_worklist", &lock_class_mtx_sleep },
+	{ NULL, NULL },
 	/*
 	 * CDEV
 	 */
@@ -390,8 +396,6 @@ static struct witness_order_list_entry order_lists[] = {
 	{ "scc_hwmtx", &lock_class_mtx_spin },
 	{ "uart_hwmtx", &lock_class_mtx_spin },
 	{ "zstty", &lock_class_mtx_spin },
-	{ "ng_node", &lock_class_mtx_spin },
-	{ "ng_worklist", &lock_class_mtx_spin },
 	{ "fast_taskqueue", &lock_class_mtx_spin },
 	{ "intr table", &lock_class_mtx_spin },
 	{ "sleepq chain", &lock_class_mtx_spin },