diff --git a/drivers/rpmsg/rpmsg_tty.c b/drivers/rpmsg/rpmsg_tty.c
index d1cccdff8ed1ed..f2518ac3486900 100644
--- a/drivers/rpmsg/rpmsg_tty.c
+++ b/drivers/rpmsg/rpmsg_tty.c
@@ -146,6 +146,8 @@ static int rpmsg_tty_write(struct tty_struct *tty, const unsigned char *buf,
 		}
 	} while (count > 0);
 
+	tty_port_tty_wakeup(cport->port);
+
 	return total;
 }