diff --git a/hades/values-dev.yaml b/hades/values-dev.yaml
index c7d82a7..7202537 100644
--- a/hades/values-dev.yaml
+++ b/hades/values-dev.yaml
@@ -72,7 +72,7 @@ mysql:
   image: "bitnamilegacy/mysql"
   imageTag: "5.7"
   mysqlRootPassword: "dev-root-password"
-  mysqlDatabase: "hadesdb"
+  mysqlDatabase: "hades_db"
   mysqlUser: "hades_user"
   mysqlPassword: "dev-hades-password"
   persistence: