diff --git a/Modem-control-using-KISS-protocol-extension.md b/Modem-control-using-KISS-protocol-extension.md
index 16a53dd..6f146cf 100644
--- a/Modem-control-using-KISS-protocol-extension.md
+++ b/Modem-control-using-KISS-protocol-extension.md
@@ -1,4 +1,4 @@
-![alt text](https://raw.githubusercontent.com/sh123/esp32_loraprs/master/images/radio_config.png)
+![alt text](https://raw.githubusercontent.com/sh123/esp32_loraprs/master/images/radio_control.png)
 ![alt text](https://raw.githubusercontent.com/sh123/esp32_loraprs/master/images/s_meter.png)
 
 When `cfg.EnableKissExtensions/CFG_KISS_EXTENSIONS` configuration parameter is set to `true` modem will be able to handle