diff --git a/docker-compose.yml b/docker-compose.yml
index 2ad0876..e03fef9 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -12,5 +12,5 @@ services:
       - ./0001-intro/index.html:/reveal.js-4.1.0/index.html
       - ./0001-intro/images:/reveal.js-4.1.0/images
     ports:
-      - 8000:8000
+      - 8001:8000