diff --git a/sloth/annotations/model.py b/sloth/annotations/model.py
index 6358bfb..e9e8077 100644
--- a/sloth/annotations/model.py
+++ b/sloth/annotations/model.py
@@ -376,6 +376,7 @@ class AnnotationModel(QAbstractItemModel):
     def dirty(self):
         return self._dirty
 
+    # TODO: This might need to be updated from within the ModelItems when they change
     def setDirty(self, dirty=True):
         if dirty != self._dirty:
             self._dirty = dirty