diff --git a/epicardium/ble/ble.c b/epicardium/ble/ble.c
index eeef8df781af059f18ae9f71c20c6ed08fac7821..33654ad78fcc5b31d43c4d4dfa502e4849382e6b 100644
--- a/epicardium/ble/ble.c
+++ b/epicardium/ble/ble.c
@@ -48,6 +48,7 @@ extern void AppInit(void);
 extern void bleuart_init(void);
 extern void bleFileTransfer_init(void);
 extern void bleCard10_init(void);
+extern void BbBleDrvSetTxPower(int8_t power);
 
 /*************************************************************************************************/
 void PalSysAssertTrap(void)
@@ -195,6 +196,7 @@ void vBleTask(void *pvParameters)
 
 	WsfInit();
 	StackInit();
+	BbBleDrvSetTxPower(0);
 	setAddress();
 
 	NVIC_SetPriority(BTLE_SFD_TO_IRQn, 2);