diff --git a/mkdocs.yml b/mkdocs.yml
index 77cdff69..5149a049 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -51,7 +51,7 @@ pages:
         - 'u8g': 'en/modules/u8g.md'
         - 'uart': 'en/modules/uart.md'
         - 'ucg': 'en/modules/ucg.md'
-        - 'ws2801': 'en/modules/ws2801'
-        - 'ws2812': 'en/modules/ws2812'
+        - 'ws2801': 'en/modules/ws2801.md'
+        - 'ws2812': 'en/modules/ws2812.md'
 - Deutsch:
     - Home: 'de/index.md'