diff --git a/mycaldav/models.py b/mycaldav/models.py
index 28c2d5e..1318d52 100644
--- a/mycaldav/models.py
+++ b/mycaldav/models.py
@@ -260,7 +260,7 @@ class cls_caldav_client():
         team_2 = ""
         updated = False
         print(f"{event.vobject_instance.vevent.dtstart.value} check équipage({key[0]}) {key[1]}")
-        if "MC" not in equipage[0]: # check équipage 1
+        if len(equipage[0]) <= 4 : # check équipage 1
             team_1 = equipage[0].strip().replace('#', '')
             try:
                 last_name = self.get_lastName_with_MC(team_1)