diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 9c49b1c..32719bf 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -58,6 +58,7 @@ You can use these tags:
     - [email]
     - ...
 - [tests] Tests
+- [doc] Documentation
 - [misc] e.g. github action files
 - #\d+ if commit is related to specific issues or merge requests