diff --git a/openwrt/target/linux/x86-2.6/config b/openwrt/target/linux/x86-2.6/config
index fee9c75345..5c01bbf9cc 100644
--- a/openwrt/target/linux/x86-2.6/config
+++ b/openwrt/target/linux/x86-2.6/config
@@ -712,7 +712,7 @@ CONFIG_MTD_CFI_I2=y
 # CONFIG_MTD_SLRAM is not set
 # CONFIG_MTD_PHRAM is not set
 # CONFIG_MTD_MTDRAM is not set
-# CONFIG_MTD_BLOCK2MTD is not set
+CONFIG_MTD_BLOCK2MTD=y
 
 #
 # Disk-On-Chip Device Drivers