diff --git a/sloth/gui/annotationscene.py b/sloth/gui/annotationscene.py
index c429e79..9ff4fdb 100644
--- a/sloth/gui/annotationscene.py
+++ b/sloth/gui/annotationscene.py
@@ -2,11 +2,8 @@
 from PyQt4.QtGui import *
 from PyQt4.QtCore import *
 from sloth.items import *
-from sloth.annotations.model import TypeRole, ImageRole
 from sloth.core.exceptions import InvalidArgumentException
-import math
 import okapy
-from okapy.guiqt.utilities import toQImage
 
 class AnnotationScene(QGraphicsScene):
     """Dies ist ein Test"""