diff --git a/docker-compose.yml b/docker-compose.yml
index 42caa2a..7bbecb0 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -9,7 +9,7 @@ services:
             driver: 'none'
     db:
         container_name: 'db'
-        image: 'mysql'
+        image: 'mysql:5.7'
         ports:
             - '3306:3306'
         environment: