diff --git a/scipost_django/submissions/constants.py b/scipost_django/submissions/constants.py
index 2078b0943dca8a8923381b4f00a55b8701a77c35..a4519b4a690a00c8630503c0c01ee9c8f7529afb 100644
--- a/scipost_django/submissions/constants.py
+++ b/scipost_django/submissions/constants.py
@@ -88,6 +88,7 @@ REPORT_REFUSAL_CHOICES = (
     (STATUS_INCORRECT, "not fully factually correct"),
     (STATUS_NOT_USEFUL, "not useful for the authors"),
     (STATUS_NOT_ACADEMIC, "not sufficiently academic in style"),
+    (STATUS_DUPLICATE, "duplicate"),
 )
 
 REPORT_STATUSES = (