diff --git a/taiga/projects/issues/serializers.py b/taiga/projects/issues/serializers.py
index a76fbf7d..c8d3b5dc 100644
--- a/taiga/projects/issues/serializers.py
+++ b/taiga/projects/issues/serializers.py
@@ -47,6 +47,8 @@ class IssueListSerializer(VoteResourceSerializerMixin, WatchedResourceSerializer
     external_reference = Field()
     version = Field()
     watchers = Field()
+    is_blocked = Field()
+    blocked_note = Field()
     is_closed = Field()