diff --git a/criu/net.c b/criu/net.c
index 6a1c404e1..51f9ff320 100644
--- a/criu/net.c
+++ b/criu/net.c
@@ -90,6 +90,8 @@ static char *devconfs[] = {
 	"src_valid_mark",
 	"tag",
 	"ignore_routes_with_linkdown",
+	"drop_gratuitous_arp",
+	"drop_unicast_in_l2_multicast",
 };
 
 /*
diff --git a/test/zdtm/static/netns-dev.c b/test/zdtm/static/netns-dev.c
index fa623aaee..9d1d5b7fc 100644
--- a/test/zdtm/static/netns-dev.c
+++ b/test/zdtm/static/netns-dev.c
@@ -19,6 +19,8 @@ char *devconfs[] = {
 	"bootp_relay",
 	"disable_policy",
 	"disable_xfrm",
+	"drop_gratuitous_arp",
+	"drop_unicast_in_l2_multicast",
 	"force_igmp_version",
 	"forwarding",
 	"igmpv2_unsolicited_report_interval",
@@ -52,6 +54,8 @@ int rand_limit[] = {
 	2,	/* bootp_relay */
 	2,	/* disable_policy */
 	2,	/* disable_xfrm */
+	2,	/* drop_gratuitous_arp */
+	2,	/* drop_unicast_in_l2_multicast */
 	0,	/* force_igmp_version */
 	2,	/* forwarding */
 	0,	/* igmpv2_unsolicited_report_interval */