diff --git a/compose.yml b/compose.yml
index 174d62e..19aadee 100644
--- a/compose.yml
+++ b/compose.yml
@@ -2,7 +2,7 @@
 version: "3.8"
 
 services:
- app:
+  app:
     image: outline:v001
     command: yarn dev
     volumes: