Players can't run gm_spawnsent

I am making a gamemode which needs gm_spawnsent in order to spawn the entities. The problem is that I can spawn the entities with this command but no one else can. Is their a console command needed in order to allow the use of this command or is their something that I can add to my code. If you need to see the code please say so and I will post it here.

Are they trying to spawn admin only entities?

I never set them to admin only. I do not even know how to do that. So no I do not think they are admin only entities.