diff --git a/openpower/configs/linux/skiroot_defconfig b/openpower/configs/linux/skiroot_defconfig
index 648de48..79cac6c 100644
--- a/openpower/configs/linux/skiroot_defconfig
+++ b/openpower/configs/linux/skiroot_defconfig
@@ -209,7 +209,18 @@
 CONFIG_NLS_ASCII=y
 CONFIG_NLS_ISO8859_1=y
 CONFIG_NLS_UTF8=y
-# CONFIG_XZ_DEC_POWERPC is not set
+CONFIG_XZ_DEC_POWERPC=y
+CONFIG_DECOMPRESS_LZO=n
+CONFIG_DECOMPRESS_LZ4=n
+CONFIG_DECOMPRESS_GZIP=n
+CONFIG_DECOMPRESS_BZIP2=n
+CONFIG_DECOMPRESS_LZMA=n
+CONFIG_RD_GZIP=n
+CONFIG_RD_BZIP2=n
+CONFIG_RD_LZMA=n
+CONFIG_RD_XZ=y
+CONFIG_RD_LZO=n
+CONFIG_RD_LZ4=n
 CONFIG_PRINTK_TIME=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_DEBUG_FS=y
@@ -222,3 +233,5 @@
 CONFIG_XMON_DEFAULT=y
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
 # CONFIG_CRYPTO_HW is not set
+CONFIG_CRYPTO_DES=n
+