diff --git a/readme.md b/readme.md
index fb569dd..9c4f809 100644
--- a/readme.md
+++ b/readme.md
@@ -1,5 +1,5 @@
 # Arburg ↔ Thermoplay Hot Runner Wiring
-![Wiring Diagram](arburg_thermoplay_diagram.svg)
+![Wiring Diagram](shematic.svg)
 
 
 > Proportional regulator / Hot runner interface wiring documentation