diff --git a/apiserver/plane/app/views/issue/base.py b/apiserver/plane/app/views/issue/base.py
index 142698c95ed..16c96adc5b1 100644
--- a/apiserver/plane/app/views/issue/base.py
+++ b/apiserver/plane/app/views/issue/base.py
@@ -15,6 +15,8 @@
     UUIDField,
     Value,
     Subquery,
+    Case,
+    When,
 )
 from django.db.models.functions import Coalesce
 from django.utils import timezone