diff --git a/superset/results_backends.py b/superset/results_backends.py
index 614d28c2f6b09..ccf755fc7d146 100644
--- a/superset/results_backends.py
+++ b/superset/results_backends.py
@@ -35,6 +35,7 @@ def __init__(self, default_timeout=300):
         self.default_timeout = default_timeout
 
         self.s3_client = boto3.client('s3')
+
         self.bucket = config.get('S3_CACHE_BUCKET')
         self.key_prefix = config.get('S3_CACHE_KEY_PREFIX')
 
diff --git a/tests/results_backends_tests.py b/tests/results_backends_tests.py
index 8ebbb53a77e4c..f628ebdbf975a 100644
--- a/tests/results_backends_tests.py
+++ b/tests/results_backends_tests.py
@@ -1,4 +1,5 @@
 import cPickle
+
 import mock
 
 from superset import app, results_backends
@@ -44,7 +45,7 @@ def test_s3_cache_set(self):
         self.assertEquals(call_args[1], 'test-bucket')
         self.assertEquals(call_args[2], 'test-prefix/test-key')
 
-    def test_s3_cache_exception(self):
+    def test_s3_cache_set_exception(self):
         self.mock_s3_client.upload_fileobj.side_effect = Exception('Something bad happened!')
         result = self.s3_cache.set('test-key', 'test-value')