diff --git a/README.md b/README.md
index bf29ef1..f3bb40e 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,6 @@
-# erwhi-hedgehog-aws
\ No newline at end of file
+# erwhi-hedgehog-aws
+
+<br>
+
+Check wiki:
+[erwhi and aws](https://github.com/gbr1/erwhi-hedgehog-ros/wiki/Erwhi-and-AWS)