diff --git a/app/scodoc/sco_groups.py b/app/scodoc/sco_groups.py
index 737c95e1..a17d0878 100644
--- a/app/scodoc/sco_groups.py
+++ b/app/scodoc/sco_groups.py
@@ -1454,7 +1454,8 @@ def groups_auto_repartition(partition_id=None):
         # Crée les nouveaux groupes
         group_ids = []
         for group_name in group_names:
-            group_ids.append(create_group(partition_id, group_name).id)
+            if group_name.strip():
+                group_ids.append(create_group(partition_id, group_name).id)
         #
         nt: NotesTableCompat = res_sem.load_formsemestre_results(formsemestre)
         identdict = nt.identdict