diff --git a/beat/web/reports/serializers.py b/beat/web/reports/serializers.py
index f47c383525ae1dcecf5255c59a0aac896051bb32..e954479daecf4ad621b5fe97311ccb6a32bee5fb 100644
--- a/beat/web/reports/serializers.py
+++ b/beat/web/reports/serializers.py
@@ -30,8 +30,9 @@ from rest_framework import serializers
 
 from .models import Report
 from ..common.models import Contribution
-from ..ui.templatetags.markup import restructuredtext
 from ..common.utils import validate_restructuredtext
+from ..common import fields as beat_fields
+from ..ui.templatetags.markup import restructuredtext
 
 import simplejson as json
 
@@ -189,7 +190,7 @@ class ReportCreationFailedException(Exception):
 
 
 class ReportCreationSerializer(serializers.ModelSerializer):
-    content = serializers.JSONField()
+    content = beat_fields.JSONField()
     experiments = serializers.ListField(child=serializers.CharField())
 
     class Meta: