diff --git a/Dockerfile b/Dockerfile
index 4251d88..bab3096 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,6 +17,6 @@ RUN apt-get update && \
 
 ADD . /neon_users_service
 WORKDIR /neon_users_service
-RUN pip install .[mq]
+RUN pip install .[mq,mongodb]
 
 CMD ["neon_users_service"]
\ No newline at end of file
diff --git a/neon_users_service/service.py b/neon_users_service/service.py
index 4fcd66c..c31beaf 100644
--- a/neon_users_service/service.py
+++ b/neon_users_service/service.py
@@ -25,6 +25,9 @@ def init_database(self) -> UserDatabase:
         if module == "sqlite":
             from neon_users_service.databases.sqlite import SQLiteUserDatabase
             return SQLiteUserDatabase(**module_config)
+        elif module == "mongodb":
+            from neon_users_service.databases.mongodb import MongoDbUserDatabase
+            return MongoDbUserDatabase(**module_config)
         # Other supported databases may be added here
 
     @staticmethod