diff --git a/docker/docker-compose.yml b/docker/docker-compose.yml
index 9493811d..6c6416b8 100644
--- a/docker/docker-compose.yml
+++ b/docker/docker-compose.yml
@@ -1,4 +1,4 @@
-version: '3'
+version: '2'
 services:
   mysql:
     image: "mysql:latest"