diff --git a/targets/RTAI/USER/lte-softmodem-usrp.c b/targets/RTAI/USER/lte-softmodem-usrp.c
index 374861641cc984e516182d99c3ebddf3d51b3922..c58cc62887301af9c4e3fbe5fa5ace20339f0d52 100644
--- a/targets/RTAI/USER/lte-softmodem-usrp.c
+++ b/targets/RTAI/USER/lte-softmodem-usrp.c
@@ -300,7 +300,8 @@ void *tx_error_handler(void *ptr)
 	while (!oai_exit)
 	{
 		tx_errorcode_handler();
-	}
+	}
+	printf("[USRP monitoring thread] Received oai_exit signal. Ends.\n");
 	pthread_exit(NULL);
 }