diff --git a/target/linux/ifxmips/nfs/config-2.6.26 b/target/linux/ifxmips/nfs/config-2.6.26
deleted file mode 100644
index 19d7d2aa19..0000000000
--- a/target/linux/ifxmips/nfs/config-2.6.26
+++ /dev/null
@@ -1,16 +0,0 @@
-CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_BLKCIPHER=y
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_DES=y
-CONFIG_CRYPTO_MANAGER=y
-CONFIG_CRYPTO_MD5=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_DHCP is not set
-# CONFIG_IP_PNP_RARP is not set
-CONFIG_IP_PNP=y
-CONFIG_LOCKD=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_RPCSEC_GSS_KRB5=y
-CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC=y
diff --git a/target/linux/ifxmips/nfs/config-2.6.27 b/target/linux/ifxmips/nfs/config-2.6.27
deleted file mode 100644
index 19d7d2aa19..0000000000
--- a/target/linux/ifxmips/nfs/config-2.6.27
+++ /dev/null
@@ -1,16 +0,0 @@
-CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_BLKCIPHER=y
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_DES=y
-CONFIG_CRYPTO_MANAGER=y
-CONFIG_CRYPTO_MD5=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_DHCP is not set
-# CONFIG_IP_PNP_RARP is not set
-CONFIG_IP_PNP=y
-CONFIG_LOCKD=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_RPCSEC_GSS_KRB5=y
-CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC=y