diff --git a/README.md b/README.md
index b06f79ed..f4ef9b5a 100644
--- a/README.md
+++ b/README.md
@@ -175,7 +175,7 @@ docker-compose exec dovecot-mailcow doveadm
 
 ### Remove persistent data
 
-Remove mysql-vol-1 to get rid fo MySQL data. To the same for redis-vol-1 to remove Redis data.
+Remove volume mysql-vol-1 to get rid fo MySQL data. Do the same for volume redis-vol-1 to remove Redis data.
 
 ### Scale it
 
diff --git a/data/conf/mysql/my.cnf b/data/conf/mysql/my.cnf
index 5700a4ac..6f27d195 100644
--- a/data/conf/mysql/my.cnf
+++ b/data/conf/mysql/my.cnf
@@ -11,4 +11,3 @@ default-character-set = utf8mb4
 
 [mysql]
 default-character-set = utf8mb4
-#sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION