diff --git a/intercom/api_operations/delete.py b/intercom/api_operations/delete.py
index f9ea71dc..8f726ba3 100644
--- a/intercom/api_operations/delete.py
+++ b/intercom/api_operations/delete.py
@@ -7,9 +7,12 @@
 class Delete(object):
     """A mixin that provides `delete` functionality."""
 
-    def delete(self, obj):
+    def delete(self, obj=None, **kwargs):
         """Delete the specified instance of this resource."""
+        assert obj is not None or kwargs.keys()[0] == "%s_id" % (
+            utils.resource_class_to_name(self.collection_class))
+        obj_id = kwargs.values()[0] if obj is None else obj.id
         collection = utils.resource_class_to_collection_name(
             self.collection_class)
-        self.client.delete("/%s/%s" % (collection, obj.id), {})
+        self.client.delete("/%s/%s" % (collection, obj_id), {})
         return obj