diff --git a/README.md b/README.md
index ed50fe9..c71ee50 100644
--- a/README.md
+++ b/README.md
@@ -99,4 +99,10 @@ Source DB fields required:
 * `database`
 * `unique` - optional, check for unique URL (takes more time)
 * `start` - optional, offset to start queue
-* `limit` - optional, limit queue
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+* `limit` - optional, limit queue
+
+## Instances
+
+### Yggdrasil
+
+* `http://[201:23b4:991a:634d:8359:4521:5576:15b7]/yo/`
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