diff --git a/docker-compose.dev.yml b/docker-compose.dev.yml
index c8fb6a749..cf73fa8f2 100644
--- a/docker-compose.dev.yml
+++ b/docker-compose.dev.yml
@@ -36,7 +36,7 @@ services:
     image: squidfunk/mkdocs-material
     restart: always
     ports:
-      - 9923:8000
+      - 9922:8000
     volumes:
       - ./docs:/docs