diff --git a/docker-compose.yml b/docker-compose.yml
index a4a4b36a..bb92480e 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,5 +1,3 @@
-version: "3.9"
-
 services:
   misskaty:
     image: misskaty
@@ -8,8 +6,6 @@ services:
       context: .
       dockerfile: Dockerfile
     command: bash start.sh
-    environment:
-      CONFIG_FILE_URL: $CONFIG_FILE_URL
     restart: on-failure
 
   # restarter: