Heroku MySQL Auto Increment

I am using ClearDB for a mysql database. I have a table with an auto incremented primary key. The problem is that rather than it incrementing by 1, its incrementing by 10. How can I fix this please? Also when I tested the db on local host, the incrementation was working correctly. EDIT: I also tried to use the command: 'SET @@auto_increment_increment=1', but it didnt work. Im not sure if I am doing it right.