diff --git a/stats_collector/models.py b/stats_collector/models.py
index d04d00cd..5892a943 100644
--- a/stats_collector/models.py
+++ b/stats_collector/models.py
@@ -11,7 +11,6 @@ from django.core.cache import cache
 from django.core.serializers.json import DjangoJSONEncoder
 from django.db import models
 from django.utils import timezone
-from django_pandas.managers import DataFrameManager
 from exposition.models import Exposition