diff --git a/docker-compose.yml b/docker-compose.yml
index 2e6fce0..484ce26 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -2,7 +2,7 @@
 
 services:
   mdbook:
-    container_name: test-mdbook
+    container_name: nihil-unbound
     # https://hub.docker.com/r/peaceiris/mdbook/tags
     image: peaceiris/mdbook:v0.4.31-rust
 #    stdin_open: true