diff --git a/line.py b/line.py
index 9d65395..08d137a 100644
--- a/line.py
+++ b/line.py
@@ -511,7 +511,7 @@ class Line(Workflow, ModelSQL, ModelView):
         """ to speed up list-view
         """
         if self.description:
-            return self.description[:50]
+            return self.description[:50].replace('\n', '; ')
 
     @fields.depends('party', 'booktransf', 'bookingtype')
     def on_change_with_payee(self, name=None):