diff --git a/docker-compose.yml b/docker-compose.yml
index bcec60e..6ec236b 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -14,6 +14,7 @@ services:
             - "8008:8008/tcp"
             - "8448:8448/tcp"
     postgresql:
+        container_name: postgresql_synapse
         image: postgres:latest
         restart: always
         environment: