diff --git a/images/readme.txt b/images/readme.txt
index 4119276..eff82ca 100644
--- a/images/readme.txt
+++ b/images/readme.txt
@@ -1 +1,4 @@
 Images are available here:
+
+https://www.helitron.de/dj0abr/german/technik/sat/modem/images.htm
+