diff --git a/testing/tests/ipv6/net2net-ikev2/hosts/moon/etc/ipsec.conf b/testing/tests/ipv6/net2net-ikev2/hosts/moon/etc/ipsec.conf
index da750b1de..f6fff7640 100755
--- a/testing/tests/ipv6/net2net-ikev2/hosts/moon/etc/ipsec.conf
+++ b/testing/tests/ipv6/net2net-ikev2/hosts/moon/etc/ipsec.conf
@@ -10,6 +10,7 @@ conn %default
 	rekeymargin=3m
 	keyingtries=1
 	keyexchange=ikev2
+	mobike=no
 
 conn net-net
 	also=host-host
diff --git a/testing/tests/ipv6/net2net-ikev2/hosts/sun/etc/ipsec.conf b/testing/tests/ipv6/net2net-ikev2/hosts/sun/etc/ipsec.conf
index bad82a8cb..64b341a73 100755
--- a/testing/tests/ipv6/net2net-ikev2/hosts/sun/etc/ipsec.conf
+++ b/testing/tests/ipv6/net2net-ikev2/hosts/sun/etc/ipsec.conf
@@ -10,6 +10,7 @@ conn %default
 	rekeymargin=3m
 	keyingtries=1
 	keyexchange=ikev2
+	mobike=no
 
 conn net-net
 	also=host-host