diff --git a/lib/tfw/components/source_code_event_handler.py b/lib/tfw/components/source_code_event_handler.py
index 46264cc..760b28b 100644
--- a/lib/tfw/components/source_code_event_handler.py
+++ b/lib/tfw/components/source_code_event_handler.py
@@ -77,7 +77,8 @@ class SourceCodeEventHandler(TriggerlessEventHandler):
         self.commands = {'read':      self.read,
                          'write':     self.write,
                          'select':    self.select,
-                         'selectdir': self.select_dir}
+                         'selectdir': self.select_dir,
+                         'exclude':   self.exclude}
 
         self._monitor = None
         self.reload_monitor()
@@ -125,6 +126,11 @@ class SourceCodeEventHandler(TriggerlessEventHandler):
             log.error('Failed to select directory "{}"'.format(data['directory']))
         return data
 
+    def exclude(self, data):
+        try: self.filemanager.exclude = list(data['exclude'])
+        except TypeError: log.error('Exclude must be Iterable!')
+        return data
+
     def attach_fileinfo(self, data):
         data['filename'] = self.filemanager.filename
         data['files'] = self.filemanager.files