diff --git a/README.md b/README.md
index 8abe2e6..ed02427 100644
--- a/README.md
+++ b/README.md
@@ -83,4 +83,4 @@ The daemon-tools will restart the scriptwithin a few seconds.
 ### Sources
 
 Used https://github.com/victronenergy/velib_python/blob/master/dbusdummyservice.py as basis for my custom services.
-
+DBus service descriptor are located at https://github.com/victronenergy/venus/wiki/dbus
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