diff --git a/s3tests/common/greenlets.py b/s3tests/common/greenlets.py
index e4e52bc..c3eb215 100644
--- a/s3tests/common/greenlets.py
+++ b/s3tests/common/greenlets.py
@@ -3,7 +3,6 @@ import collections
 import gevent
 import random
 import time
-import traceback
 
 from ..common import context, get_next_key
 from ..common.results import TransferGreenletResult
diff --git a/s3tests/common/results.py b/s3tests/common/results.py
index b9aa9ce..5c2830d 100644
--- a/s3tests/common/results.py
+++ b/s3tests/common/results.py
@@ -1,7 +1,6 @@
 import bunch
 import collections
 import gevent
-import sys
 import time
 import traceback
 import yaml
diff --git a/s3tests/roundtrip.py b/s3tests/roundtrip.py
index 88d5df9..3f7f23e 100644
--- a/s3tests/roundtrip.py
+++ b/s3tests/roundtrip.py
@@ -2,11 +2,8 @@ import gevent.monkey
 gevent.monkey.patch_all()
 
 import bunch
-import collections
 import gevent
 import gevent.pool
-import itertools
-import random
 import realistic
 import time
 import traceback