diff --git a/pandora/item/models.py b/pandora/item/models.py
index f625fb80c..ba98cb1e5 100644
--- a/pandora/item/models.py
+++ b/pandora/item/models.py
@@ -1047,7 +1047,7 @@ class Item(models.Model):
                         value = len(value)
                     set_value(s, name, value)
                 elif sort_type == 'year':
-                    value = self.get(source)
+                    value = self.get(source)[:4]
                     set_value(s, name, value)
                 elif sort_type == 'date':
                     value = value_ = self.get(source)