diff --git a/README.md b/README.md
index 35f683a..0d19cc3 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
 
 Setup docker engine.
 
-You can find the full documentation at [https://galaxy.geekdocs.de](https://galaxy.geekdocs.de/roles/system/docker-engine/).
+You can find the full documentation at [https://galaxy.geekdocs.de](https://galaxy.geekdocs.de/roles/system/docker_engine/).
 
 ## License