diff --git a/app/scodoc/sco_groups_view.py b/app/scodoc/sco_groups_view.py
index 835207735..179160baa 100644
--- a/app/scodoc/sco_groups_view.py
+++ b/app/scodoc/sco_groups_view.py
@@ -324,7 +324,9 @@ class DisplayedGroupsInfos:
             if not formsemestre_id:
                 raise Exception("missing parameter formsemestre_id or group_ids")
             if select_all_when_unspecified:
-                group_ids = [sco_groups.get_default_group(formsemestre_id)]
+                group_ids = [
+                    sco_groups.get_default_group(formsemestre_id, fix_if_missing=True)
+                ]
             else:
                 # selectionne le premier groupe trouvé, s'il y en a un
                 partition = sco_groups.get_partitions_list(
diff --git a/sco_version.py b/sco_version.py
index 49d42d09a..48b3bc566 100644
--- a/sco_version.py
+++ b/sco_version.py
@@ -1,7 +1,7 @@
 # -*- mode: python -*-
 # -*- coding: utf-8 -*-
 
-SCOVERSION = "9.6.33"
+SCOVERSION = "9.6.34"
 
 SCONAME = "ScoDoc"