diff --git a/target/linux/ar71xx/config-3.10 b/target/linux/ar71xx/config-3.10
index b6c523b343..2a0ba822a9 100644
--- a/target/linux/ar71xx/config-3.10
+++ b/target/linux/ar71xx/config-3.10
@@ -210,7 +210,6 @@ CONFIG_MTD_M25P80=y
 # CONFIG_MTD_MAP_BANK_WIDTH_1 is not set
 # CONFIG_MTD_MAP_BANK_WIDTH_4 is not set
 CONFIG_MTD_MYLOADER_PARTS=y
-# CONFIG_MTD_NAND_AR934X_HW_ECC is not set
 CONFIG_MTD_PHYSMAP=y
 CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-2
 CONFIG_MTD_REDBOOT_PARTS=y
diff --git a/target/linux/ar71xx/mikrotik/config-default b/target/linux/ar71xx/mikrotik/config-default
index efa562c66e..8f87d10770 100644
--- a/target/linux/ar71xx/mikrotik/config-default
+++ b/target/linux/ar71xx/mikrotik/config-default
@@ -10,6 +10,7 @@ CONFIG_MDIO_BITBANG=y
 CONFIG_MDIO_GPIO=y
 CONFIG_MTD_NAND=y
 CONFIG_MTD_NAND_AR934X=y
+# CONFIG_MTD_NAND_AR934X_HW_ECC is not set
 CONFIG_MTD_NAND_ECC=y
 CONFIG_MTD_NAND_RB4XX=y
 CONFIG_MTD_NAND_RB750=y