Unable to run application with ReactiveMongo plugin.

[Keyholder]

Application builds successfully, both locally on my machine and remotely on small openshift gear. When I'm trying to run it, locally it works smoothly, while remotely it gives errors

No implementation for play.modules.reactivemongo.ReactiveMongoApi was bound. while locating play.modules.reactivemongo.ReactiveMongoApi

as if application.conf was lacking enabled += play.modules.reactivemongo.ReactiveMongoModule, but that's not a case - I double-checked. This problem appears both with building from source on gear and with deploying packaged zip too.