diff --git a/Libraries/Si446x/si446x.c b/Libraries/Si446x/si446x.c
--- a/Libraries/Si446x/si446x.c
+++ b/Libraries/Si446x/si446x.c
@@ -132,8 +132,6 @@ void si446x_init(void)
     HAL_Delay(10);
 
 	si446x_cw_status = 0;
-
-	si446x_cw_on();
 }