diff --git a/seminar/models.py b/seminar/models.py
index e601b807..c5a7cf44 100644
--- a/seminar/models.py
+++ b/seminar/models.py
@@ -29,11 +29,14 @@ class SeminarModelBase(models.Model):
     def verejne(self):
         return False
 
-    def public_url(self):
-        if self.Meta.url_name:
-            return reverse(self.Meta.url_name,
-                kwargs={'id': self.id, 'pk': self.id})
-        return None
+#     def public_url(self):
+#         if self.Meta.url_name:
+#             return reverse(self.Meta.url_name,
+#                 kwargs={'id': self.id, 'pk': self.id})
+#         return None
+
+    def get_absolute_url(self):
+        return self.verejne_url() # TODO "absolute"
 
     def admin_url(self):
         model_name = self.__class__.__name__.lower()