diff --git a/docker-compose.yml b/docker-compose.yml
index 5cde5db..66b00b4 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -33,7 +33,6 @@ services:
     environment: 
       - APP_URL=https://localhost
       - APP_KEY=<INSERT THE GENERATED APPLICATION KEY HERE>
-      - DB_HOST=db
       - MULTI_DB_ENABLED=false
       - DB_HOST1=db
       - DB_DATABASE1=ninja