diff --git a/mycaldav/models.py b/mycaldav/models.py
index 57e97c1..93af66c 100644
--- a/mycaldav/models.py
+++ b/mycaldav/models.py
@@ -216,7 +216,10 @@ class cls_caldav_client():
                 return None
         else:
             print("Already with MC")
-        if "MC" not in equipage[1]: # check équipage 2
+
+        if len(equipage) < 1:
+            print(f"Error équipage sans & {key[1]}")
+        elif "MC" not in equipage[1]: # check équipage 2
             team_2 = equipage[1].strip().replace('#','')
             try:
                 print(f"search équipage 2: {team_2}")