diff --git a/readme.md b/readme.md
index 3cbf6ba..186e743 100644
--- a/readme.md
+++ b/readme.md
@@ -37,6 +37,8 @@ Community android client: [alananisimov/olcbox](https://github.com/alananisimov/
 
 [Client subscription format](docs/sub.md)
 
+[About all, read before ask](docs/about.md)
+
 
 
 ## Build