diff --git a/QRO-external-amplifier-usage.md b/QRO-external-amplifier-usage.md
index 43fd0f5..38b5186 100644
--- a/QRO-external-amplifier-usage.md
+++ b/QRO-external-amplifier-usage.md
@@ -1,4 +1,4 @@
-![alt text](https://raw.githubusercontent.com/sh123/esp32_loraprs/master/images/amp.png)
+![alt text](https://raw.githubusercontent.com/sh123/esp32_loraprs/master/extras/images/amp.png)
 
 It is possible to get 30-40% TX only coverage increase in urban environment by using additional external 1-2W amplifier (about 6$ on Aliexpress), which will give 10-12 dB signal increase, achieved approximately 20 km coverage in moderate urban environment and about 15 km with almost 100% packet receiving.