diff --git a/src/eddn/Gateway.py b/src/eddn/Gateway.py
index b865e2f..f44e961 100644
--- a/src/eddn/Gateway.py
+++ b/src/eddn/Gateway.py
@@ -14,7 +14,7 @@ from datetime import datetime
 import os
 
 from eddn._Conf.Settings import Settings, loadConfig
-from eddn.Validator import Validator, ValidationSeverity
+from eddn._Core.Validator import Validator, ValidationSeverity
 
 from gevent import monkey
 monkey.patch_all()
@@ -29,7 +29,7 @@ sender = context.socket(zmq.PUB)
 validator = Validator()
 
 # This import must be done post-monkey-patching!
-from eddn.StatsCollector import StatsCollector
+from eddn._Core.StatsCollector import StatsCollector
 statsCollector = StatsCollector()
 statsCollector.start()
 
diff --git a/src/eddn/StatsCollector.py b/src/eddn/_Core/StatsCollector.py
similarity index 100%
rename from src/eddn/StatsCollector.py
rename to src/eddn/_Core/StatsCollector.py
diff --git a/src/eddn/Validator.py b/src/eddn/_Core/Validator.py
similarity index 100%
rename from src/eddn/Validator.py
rename to src/eddn/_Core/Validator.py
diff --git a/src/eddn/_Core/__init__.py b/src/eddn/_Core/__init__.py
new file mode 100644
index 0000000..e69de29