diff --git a/config/en/mkdocs.yaml b/config/en/mkdocs.yml similarity index 100% rename from config/en/mkdocs.yaml rename to config/en/mkdocs.yml diff --git a/config/nl/mkdocs.yaml b/config/nl/mkdocs.yml similarity index 100% rename from config/nl/mkdocs.yaml rename to config/nl/mkdocs.yml