diff --git a/README.md b/README.md
index 90a3e4d..428d348 100644
--- a/README.md
+++ b/README.md
@@ -73,8 +73,7 @@ command:
 west build -b $BOARD app -- -DOVERLAY_CONFIG=debug.conf
 ```
 
-You can also use it together with the `rtt.conf` file if using Segger RTT. Once
-you have built the application, run the following command to flash it:
+Once you have built the application, run the following command to flash it:
 
 ```shell
 west flash
diff --git a/app/rtt.conf b/app/rtt.conf
deleted file mode 100644
index 9ccea96..0000000
--- a/app/rtt.conf
+++ /dev/null
@@ -1,9 +0,0 @@
-# Copyright (c) 2021 Nordic Semiconductor ASA
-# SPDX-License-Identifier: Apache-2.0
-#
-# This is a Kconfig fragment which can be used to enable Segger RTT options.
-# It should be used in conjunction with debug.conf.
-
-# segger RTT console
-CONFIG_USE_SEGGER_RTT=y
-CONFIG_RTT_CONSOLE=y