diff --git a/ippisite/ippidb/forms.py b/ippisite/ippidb/forms.py
index d2be586f49b245bb025df772425e9afc61fa5517..45fd7a56747c5177228710cbbbc652c40061cd6a 100644
--- a/ippisite/ippidb/forms.py
+++ b/ippisite/ippidb/forms.py
@@ -465,9 +465,9 @@ class PpiModelForm(ModelForm):
         label=_("Total number of pockets in the complex"), required=True
     )
     family_name = CharFieldDataList(
-        # data_class=models.PpiFamily,
+        data_class=models.PpiFamily,
         data_list=[],
-        # data_attr='name',
+        data_attr="name",
         label="PPI Family",
         max_length=30,
         required=True,