diff --git a/.config.backbone b/.config.backbone
index a45f400..f682ba5 100644
--- a/.config.backbone
+++ b/.config.backbone
@@ -658,7 +658,7 @@ CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
 # CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
 # CONFIG_NETFILTER_XT_MATCH_MAC is not set
 CONFIG_NETFILTER_XT_MATCH_MARK=y
-# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
+CONFIG_NETFILTER_XT_MATCH_MULTIPORT=y
 # CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
 # CONFIG_NETFILTER_XT_MATCH_OWNER is not set
 # CONFIG_NETFILTER_XT_MATCH_POLICY is not set