diff --git a/journals/views.py b/journals/views.py
index 605cb7f0776c986782141fa7fdb6fe768323da36..763518a9a21b18aa79d9828f5c56d2bc6badc0a0 100644
--- a/journals/views.py
+++ b/journals/views.py
@@ -237,7 +237,7 @@ def validate_publication(request):
         publication = validate_publication_form.save()
 
         # Fill in remaining data
-        publication.pdf_file = request.FILES['pdf_file']
+        #publication.pdf_file = request.FILES['pdf_file']
         submission = publication.accepted_submission
         publication.authors.add(*submission.authors.all())
         publication.authors_claims.add(*submission.authors_claims.all())
diff --git a/submissions/constants.py b/submissions/constants.py
index aac77500f373188103b1435b6b7d50599df0bc72..4e8da2fefd15599063680e7711ffe62134cd4d2b 100644
--- a/submissions/constants.py
+++ b/submissions/constants.py
@@ -117,6 +117,7 @@ ASSIGNMENT_REFUSAL_REASONS = (
     ('COI', 'Conflict of interest: coauthor in last 5 years'),
     ('CCC', 'Conflict of interest: close colleague'),
     ('NIR', 'Cannot give an impartial assessment'),
+    ('OFE', 'Outside of my field of expertise'),
     ('NIE', 'Not interested enough'),
     ('DNP', 'SciPost should not even consider this paper'),
 )
diff --git a/submissions/migrations/0067_auto_20170907_1209.py b/submissions/migrations/0067_auto_20170907_1209.py
new file mode 100644
index 0000000000000000000000000000000000000000..e15bb1ae0938e84d578a57184f154bbaa4179282
--- /dev/null
+++ b/submissions/migrations/0067_auto_20170907_1209.py
@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.4 on 2017-09-07 10:09
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('submissions', '0066_ithenticatereport_part_id'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='editorialassignment',
+            name='refusal_reason',
+            field=models.CharField(blank=True, choices=[('BUS', 'Too busy'), ('VAC', 'Away on vacation'), ('COI', 'Conflict of interest: coauthor in last 5 years'), ('CCC', 'Conflict of interest: close colleague'), ('NIR', 'Cannot give an impartial assessment'), ('OFE', 'Outside of my field of expertise'), ('NIE', 'Not interested enough'), ('DNP', 'SciPost should not even consider this paper')], max_length=3, null=True),
+        ),
+        migrations.AlterField(
+            model_name='refereeinvitation',
+            name='refusal_reason',
+            field=models.CharField(blank=True, choices=[('BUS', 'Too busy'), ('VAC', 'Away on vacation'), ('COI', 'Conflict of interest: coauthor in last 5 years'), ('CCC', 'Conflict of interest: close colleague'), ('NIR', 'Cannot give an impartial assessment'), ('OFE', 'Outside of my field of expertise'), ('NIE', 'Not interested enough'), ('DNP', 'SciPost should not even consider this paper')], max_length=3, null=True),
+        ),
+    ]