diff --git a/program/serializers.py b/program/serializers.py
index a5383bff21b2e531d97da4425282db95b7d60cfa..ef7490e3dacc0fb6b58d778a3dc07b585b1c7fd0 100644
--- a/program/serializers.py
+++ b/program/serializers.py
@@ -584,7 +584,12 @@ class RRuleSerializer(serializers.ModelSerializer):
     class Meta:
         model = RRule
         fields = (
+            "by_set_pos",
+            "by_weekdays",
+            "count",
+            "freq",
             "id",
+            "interval",
             "name",
         )
         read_only_fields = fields