diff --git a/arch/mips/configs/rbtx49xx_defconfig b/arch/mips/configs/rbtx49xx_defconfig
index 5e389db35fa74670a3a180fa4de4515c57363e6e..69f2300107f961dcaa251668e46dc3f6587ea932 100644
--- a/arch/mips/configs/rbtx49xx_defconfig
+++ b/arch/mips/configs/rbtx49xx_defconfig
@@ -44,9 +44,6 @@ CONFIG_MTD_NAND_TXX9NDFMC=m
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDE_TX4938=y
-CONFIG_BLK_DEV_IDE_TX4939=y
 CONFIG_NETDEVICES=y
 CONFIG_NE2000=y
 CONFIG_SMC91X=y