diff --git a/firmware/blinky/blinky.c b/firmware/blinky/blinky.c
index 51c2f293..77be8339 100644
--- a/firmware/blinky/blinky.c
+++ b/firmware/blinky/blinky.c
@@ -31,8 +31,11 @@ int main(void)
 	int i;
 	pin_setup();
 
-	/* Set 1V8 */
-	gpio_set(PORT_EN1V8, PIN_EN1V8);
+	/* enable all power supplies */
+	enable_1v8_power();
+#ifdef HACKRF_ONE
+	enable_rf_power();
+#endif
 
 	/* Blink LED1/2/3 on the board and Read BOOT0/1/2/3 pins. */
 	while (1)