--- a/web/views/cwsources.py	Tue Jan 17 11:48:25 2012 +0100
+++ b/web/views/cwsources.py	Tue Jan 17 11:49:23 2012 +0100
@@ -460,9 +460,9 @@
                     w(u'</div>')
 
     column_renderers = {0: SeverityRenderer(),
-                        1: URLRenderer(),
-                        2: LineRenderer(),
-                        3: MessageRenderer(),
+                        1: URLRenderer(sortable=False),
+                        2: LineRenderer(sortable=False),
+                        3: MessageRenderer(sortable=False),
                         }