diff --git a/lib/tfw/builtins/__init__.py b/lib/tfw/builtins/__init__.py
index 7e94f10..9061f3d 100644
--- a/lib/tfw/builtins/__init__.py
+++ b/lib/tfw/builtins/__init__.py
@@ -1,4 +1,3 @@
-from .directory_monitoring_event_handler import DirectoryMonitoringEventHandler
 from .directory_snapshotting_event_handler import DirectorySnapshottingEventHandler
 from .frontend_event_handler import FrontendEventHandler
 from .fsm_managing_event_handler import FSMManagingEventHandler
diff --git a/lib/tfw/builtins/directory_monitoring_event_handler.py b/lib/tfw/builtins/directory_monitoring_event_handler.py
deleted file mode 100644
index 222736c..0000000
--- a/lib/tfw/builtins/directory_monitoring_event_handler.py
+++ /dev/null
@@ -1,70 +0,0 @@
-# Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-# All Rights Reserved. See LICENSE file for details.
-
-import logging
-from os.path import isdir, exists
-
-from tfw.event_handlers import FrontendEventHandlerBase
-from tfw.mixins.monitor_manager_mixin import MonitorManagerMixin
-from tfw.components.directory_monitor import DirectoryMonitor
-
-LOG = logging.getLogger(__name__)
-
-
-class DirectoryMonitoringEventHandler(FrontendEventHandlerBase, MonitorManagerMixin):
-    def __init__(self, key, directory):
-        super().__init__(key)
-        self._directory = directory
-        MonitorManagerMixin.__init__(
-            self,
-            DirectoryMonitor,
-            key,
-            self._directory
-        )
-
-        self.commands = {
-            'pause':     self.pause,
-            'resume':    self.resume,
-            'ignore':    self.ignore,
-            'selectdir': self.selectdir
-        }
-
-    @property
-    def directory(self):
-        return self._directory
-
-    @directory.setter
-    def directory(self, directory):
-        if not exists(directory) or not isdir(directory):
-            raise EnvironmentError('No such directory!')
-        self._directory = directory
-
-    def handle_event(self, message):
-        try:
-            message['data'] = self.commands[message['data']['command']](message['data'])
-            return message
-        except KeyError:
-            LOG.error('IGNORING MESSAGE: Invalid message received: %s', message)
-
-    def pause(self, data):
-        self.monitor.pause()
-        return data
-
-    def resume(self, data):
-        self.monitor.resume()
-        return data
-
-    def ignore(self, data):
-        self.monitor.ignore += data['ignore']
-        return data
-
-    def selectdir(self, data):
-        try:
-            self.directory = data['directory']
-            self.reload_monitor()
-            return data
-        except EnvironmentError:
-            LOG.error('Failed to switch directory!')
-
-    def cleanup(self):
-        self.monitor.stop()