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-rw-r--r--sleekxmpp/features/feature_mechanisms/stanza/challenge.py4
1 files changed, 1 insertions, 3 deletions
diff --git a/sleekxmpp/features/feature_mechanisms/stanza/challenge.py b/sleekxmpp/features/feature_mechanisms/stanza/challenge.py
index 342463e1..85d65403 100644
--- a/sleekxmpp/features/feature_mechanisms/stanza/challenge.py
+++ b/sleekxmpp/features/feature_mechanisms/stanza/challenge.py
@@ -10,9 +10,7 @@ import base64
from sleekxmpp.thirdparty.suelta.util import bytes
-from sleekxmpp.stanza import StreamFeatures
-from sleekxmpp.xmlstream import ElementBase, StanzaBase, ET
-from sleekxmpp.xmlstream import register_stanza_plugin
+from sleekxmpp.xmlstream import StanzaBase
class Challenge(StanzaBase):