diff --git a/pfwb_archives_proxy/views.py b/pfwb_archives_proxy/views.py
index 5a9a205..253b3c9 100644
--- a/pfwb_archives_proxy/views.py
+++ b/pfwb_archives_proxy/views.py
@@ -20,7 +20,17 @@ def redirect(request, sess, no, nodoc=None, anx=None):
             else:
                 query += ' AND anx IS NULL'
 
-            cur.execute(query, {'sess': sess, 'no': no, 'nodoc': nodoc, 'anx': anx})
+            distinct_types = ('BQR', 'CRI')
+            type_ = None
+            for prefix in distinct_types:
+                if no.startswith(prefix + '-'):
+                    type_, no = no.split('-', 1)
+            if type_:
+                query += ' AND type = %(type)s'
+            else:
+                query += ' AND type NOT IN %(distinct_types)s'
+
+            cur.execute(query, {'sess': sess, 'no': no, 'nodoc': nodoc, 'anx': anx, 'type': type_, 'distinct_types': distinct_types})
             rows = cur.fetchall()
             if rows:
                 url = 'https://archives.pfwb.be/%s' % rows[0][0]