diff --git a/README.md b/README.md
index f99dbc3..ef7696d 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,6 @@
 Works from ground heat collectors (loops) to radiant in-floor heating system.
 
  ![Installation example](./m_CHPC_i2.jpg)
- ![Installation example](./m_CHPC_i1.jpg)
 
 Driving:
 - EEV,