diff --git a/config/sql/users.sql b/config/sql/users.sql
index 94b5b5c3..efc6e83f 100644
--- a/config/sql/users.sql
+++ b/config/sql/users.sql
@@ -3,7 +3,7 @@ create user 'se'@'localhost' identified by unix_socket;
 create user 'www-data'@'localhost' identified by unix_socket;
 
 grant * on * to alex@localhost identified via unix_socket;
-grant select, insert, update, delete, execute on se.* to se@localhost identified via unix_socket;
+grant select, insert, update, delete, execute, lock tables on se.* to se@localhost identified via unix_socket;
 grant select, insert, update, delete, execute on se.* to www-data@localhost identified via unix_socket;
 
 flush privileges;