diff --git a/target/linux/adm5120/router_be/config-2.6.23 b/target/linux/adm5120/router_be/config-2.6.23
index 38c643a52..5db6c06f5 100644
--- a/target/linux/adm5120/router_be/config-2.6.23
+++ b/target/linux/adm5120/router_be/config-2.6.23
@@ -163,7 +163,6 @@ CONFIG_MTD_PARTITIONS=y
 # CONFIG_MTD_SLRAM is not set
 CONFIG_MTD_TRXSPLIT=y
 CONFIG_NETDEV_1000=y
-CONFIG_NET_KEY=y
 # CONFIG_NET_PCI is not set
 # CONFIG_NET_PKTGEN is not set
 # CONFIG_NET_VENDOR_3COM is not set
diff --git a/target/linux/adm5120/router_le/config-2.6.23 b/target/linux/adm5120/router_le/config-2.6.23
index b7b2aa04a..982e02b63 100644
--- a/target/linux/adm5120/router_le/config-2.6.23
+++ b/target/linux/adm5120/router_le/config-2.6.23
@@ -175,7 +175,6 @@ CONFIG_MTD_PARTITIONS=y
 # CONFIG_MTD_SLRAM is not set
 CONFIG_MTD_TRXSPLIT=y
 # CONFIG_NETFILTER_XT_TARGET_TARPIT is not set
-CONFIG_NET_KEY=y
 # CONFIG_NET_PCI is not set
 # CONFIG_NET_PKTGEN is not set
 # CONFIG_NET_VENDOR_3COM is not set