diff --git a/radicale/ical.py b/radicale/ical.py
index d32d37a5..94a42df0 100644
--- a/radicale/ical.py
+++ b/radicale/ical.py
@@ -215,7 +215,7 @@ class Collection(object):
 
         # Try to guess if the path leads to a collection or an item
         if (cls.is_leaf("/".join(attributes[:-1])) or not
-                path.endswith(("/", ".ics", ".vcf", "/caldav", "/carddav"))):
+                path.endswith(("/", "/caldav", "/carddav"))):
             attributes.pop()
 
         result = []