diff --git a/docs/styleguide.md b/docs/styleguide/index.md
similarity index 100%
rename from docs/styleguide.md
rename to docs/styleguide/index.md
diff --git a/mkdocs.yml b/mkdocs.yml
index 5462add8282be308069732aa833eaf8cdedb825e..73596777acb3340157da6bf634f2fbf2c19f81d9 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -26,5 +26,5 @@ theme:
     search: 83   # s
 
 nav:
-  - maps.md
-  - styleguide.md
+  - Maps: maps.md
+  - Styleguide: 'styleguide/index.md'