diff --git a/doc/manuals/chapters/overview.adoc b/doc/manuals/chapters/overview.adoc
index b7d9697b..785e26bd 100644
--- a/doc/manuals/chapters/overview.adoc
+++ b/doc/manuals/chapters/overview.adoc
@@ -57,3 +57,6 @@ digraph G {
         OsmoTRX [color=red];
 }
 ----
+
+For more information see
+https://osmocom.org/projects/osmotrx/wiki/OsmoTRX