diff --git a/alyx/misc/serializers.py b/alyx/misc/serializers.py
index 464c2983..c06d9dc4 100644
--- a/alyx/misc/serializers.py
+++ b/alyx/misc/serializers.py
@@ -60,7 +60,7 @@ def setup_eager_loading(queryset):
 
     class Meta:
         model = get_user_model()
-        fields = ('id', 'username', 'email', 'subjects_responsible', 'lab', 'allowed_users')
+        fields = ('id', 'username', 'email', 'subjects_responsible', 'lab', 'allowed_users', 'is_stock_manager')
 
 
 class LabSerializer(serializers.HyperlinkedModelSerializer):