diff --git a/DSTAT-temp/src/config/conf_usart_spi.h b/DSTAT-temp/src/config/conf_usart_spi.h
index a7593371de5af5d20c914ebdef32c19cb044591f..b5360e4bebd36bb7f96271ee6d93506f7db1ffdd 100644
--- a/DSTAT-temp/src/config/conf_usart_spi.h
+++ b/DSTAT-temp/src/config/conf_usart_spi.h
@@ -43,6 +43,5 @@
 #ifndef CONF_USART_SPI_H_INCLUDED
 #define CONF_USART_SPI_H_INCLUDED
 
-#define CONFIG_USART_SPI_DUMMY 0xFE
 
 #endif /* CONF_USART_SPI_H_INCLUDED */