diff --git a/oxdbarchive/model.py b/oxdbarchive/model.py
index 5509cd2..ce1f20c 100644
--- a/oxdbarchive/model.py
+++ b/oxdbarchive/model.py
@@ -138,7 +138,7 @@ class Archive(SQLObject):
     if q.count() == 1:
       for i in q: 
         ArchiveFile.delete(i.id)
-        self.notifyFrontend('remove', f.md5sum)
+        self.notifyFrontend('remove', md5sum)
       return dict(result="file removed")
     return dict(result="not in archive")