diff --git a/target/linux/cns21xx/config-3.8 b/target/linux/cns21xx/config-3.8
index 7b7d7cb365..ab14fc71c9 100644
--- a/target/linux/cns21xx/config-3.8
+++ b/target/linux/cns21xx/config-3.8
@@ -155,6 +155,8 @@ CONFIG_USB_SUPPORT=y
 CONFIG_VECTORS_BASE=0xffff0000
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_WAN=y
+CONFIG_XZ_DEC_ARM=y
+CONFIG_XZ_DEC_BCJ=y
 CONFIG_ZBOOT_ROM_BSS=0x0
 CONFIG_ZBOOT_ROM_TEXT=0x0
 CONFIG_ZONE_DMA_FLAG=0