diff --git a/target/linux/generic/config-3.7 b/target/linux/generic/config-3.7
index 833728563a..b572515163 100644
--- a/target/linux/generic/config-3.7
+++ b/target/linux/generic/config-3.7
@@ -2020,6 +2020,7 @@ CONFIG_NF_CONNTRACK_PROCFS=y
 # CONFIG_NF_NAT_FTP is not set
 # CONFIG_NF_NAT_H323 is not set
 CONFIG_NF_NAT_IPV4=m
+# CONFIG_NF_NAT_IPV6 is not set
 # CONFIG_NF_NAT_IRC is not set
 # CONFIG_NF_NAT_NEEDED is not set
 # CONFIG_NF_NAT_PPTP is not set