diff --git a/board/st-ericsson/snowball/snowball.c b/board/st-ericsson/snowball/snowball.c
index 8c743c0..e750df1 100644
--- a/board/st-ericsson/snowball/snowball.c
+++ b/board/st-ericsson/snowball/snowball.c
@@ -253,6 +253,10 @@
 	if ((raise_ab8500_gpio16() < 0))
 		printf("error: cant' raise GPIO16\n");
 
+	/* empty UART RX FIFO */
+	while (tstc())
+		(void) getc();
+
 	return 0;
 }