--- a/include/configs/atngw100.h
+++ b/include/configs/atngw100.h
@@ -65,6 +65,7 @@
 #define CONFIG_USART_ID			1
 /* User serviceable stuff */
 #define CONFIG_DOS_PARTITION
+#define CONFIG_LZMA
 
 #define CONFIG_CMDLINE_TAG
 #define CONFIG_SETUP_MEMORY_TAGS
