diff --git a/apps/carbon/serializers.py b/apps/carbon/serializers.py
index ac6d1a5..50c6ad6 100644
--- a/apps/carbon/serializers.py
+++ b/apps/carbon/serializers.py
@@ -12,6 +12,12 @@ class WorkSerializer(CustomModelSerializer):
     dq_file4_ = FileSerializer(source='dq_file4', read_only=True)
     dq_file5_ = FileSerializer(source='dq_file5', read_only=True)
     dq_file6_ = FileSerializer(source='dq_file6', read_only=True)
+    dh_file1_ = FileSerializer(source='dh_file1', read_only=True)
+    dh_file2_ = FileSerializer(source='dh_file2', read_only=True)
+    dh_file3_ = FileSerializer(source='dh_file3', read_only=True)
+    dh_file4_ = FileSerializer(source='dh_file4', read_only=True)
+    dh_file5_ = FileSerializer(source='dh_file5', read_only=True)
+    dh_file6_ = FileSerializer(source='dh_file6', read_only=True)
     class Meta:
         model = Work
         exclude = ['fingerprint_dq', 'fingerprint_dh']