diff --git a/lib/radio_esp8266.c b/lib/radio_esp8266.c
index 01befff..5ad6692 100644
--- a/lib/radio_esp8266.c
+++ b/lib/radio_esp8266.c
@@ -186,7 +186,7 @@ bool radio_esp8266_listen(bool udp, uint16_t port)
 		return false;
 	}
 	radio_esp8266_transmit((uint8_t*)command, length);
-	while (!radio_esp8266_activity || !radio_esp8266_success) { // wait for response
+	while (!radio_esp8266_activity) { // wait for response
 		__WFI(); // sleep until something happened
 	}
 	if (!radio_esp8266_success) { // send AT command did not succeed