diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 7414ec83d..2ad9e66b6 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -8,7 +8,7 @@ There are multiple ways to contribute:
 - Translating MapComplete to your own language can be done
   on [this website](https://hosted.weblate.org/projects/mapcomplete/)
 - If you encounter a bug, the [issue tracker](https://github.com/pietervdvn/MapComplete/issues) is the place to be
-- If you want to improve a theme, create a new theme, spot a typo in the repo... the best way is to open a pull request. Read more about [making your own theme](https://github.com/pietervdvn/MapComplete/blob/develop/Docs/Making_Your_Own_Theme.md).
+- If you want to improve a theme, create a new theme, spot a typo in the repo... the best way is to open a pull request. Read more about [making your own theme](/Docs/Making_Your_Own_Theme.md).
 
 People who stick around and contribute in a meaningful way, _might_ be granted write access to the repository. This is
 done on a purely subjective basis, e.g. after a few pull requests and if you are a member of the OSM community.