diff --git a/constance/backends/database/models.py b/constance/backends/database/models.py
index f5bc3c6..64819c1 100644
--- a/constance/backends/database/models.py
+++ b/constance/backends/database/models.py
@@ -18,3 +18,6 @@ class Constance(models.Model):
         verbose_name = _('constance')
         verbose_name_plural = _('constances')
         db_table = 'constance_config'
+
+    def __unicode__(self):
+        return self.key