diff --git a/src/bridge.c b/src/bridge.c
index 948d134..bd67ad0 100644
--- a/src/bridge.c
+++ b/src/bridge.c
@@ -58,8 +58,13 @@ sm_t bridge_statemachine = {
 
 void brdg_BothGndOn(void)
 {
+	/* Turn both GND transistors on */
 	setPin(&PORTB, PB6);
 	setPin(&PORTB, PB4);
+
+	/* Turn both PWR transistors off */
+	unsetPin(&PORTB, PB7);
+	unsetPin(&PORTB, PB5);
 }
 
 void brdg_Hb1GndOn(void)