diff --git a/docs/maintenance.md b/docs/maintenance.md
index ef3994e7..e0f47bfb 100644
--- a/docs/maintenance.md
+++ b/docs/maintenance.md
@@ -27,7 +27,7 @@ Most files don't need to the be executable. `0644` is fine.
 
 ### Dependencies
 
-A lot of components and platforms depends on third-party Python modules. The dependencies which are stored in the `requirements_*.txt` files are tracked by [gemnasium](https://gemnasium.com/github.com/home-assistant/home-assistant) and [Requires.io](https://requires.io/github/home-assistant/home-assistant/requirements/?branch=dev).
+A lot of components and platforms depends on third-party Python modules. The dependencies which are stored in the `requirements_*.txt` files are tracked by [Requires.io](https://requires.io/github/home-assistant/home-assistant/requirements/?branch=dev).
 
 If you update the requirements of a component/platform through the `REQUIREMENTS = ['modules-xyz==0.3']` entry, run the provided script to update the `requirements_*.txt` file(s).