diff --git a/target/linux/kirkwood/config-3.18 b/target/linux/kirkwood/config-3.18
index 90c572d7a1..f488e9b510 100644
--- a/target/linux/kirkwood/config-3.18
+++ b/target/linux/kirkwood/config-3.18
@@ -169,7 +169,6 @@ CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
 CONFIG_INITRAMFS_SOURCE=""
 CONFIG_IOMMU_HELPER=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
 CONFIG_IP_PIMSM_V1=y
 CONFIG_IP_PIMSM_V2=y
 CONFIG_IRQCHIP=y