diff --git a/.gitignore b/.gitignore
index ae7e6fcc59..714a14cf49 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,4 +7,5 @@ ChangeLog
 swift.egg-info
 .DS_Store
 .tox
-pycscope.*
\ No newline at end of file
+pycscope.*
+.idea
diff --git a/bin/swift-bench b/bin/swift-bench
index ba7fb2c923..cd216a7041 100755
--- a/bin/swift-bench
+++ b/bin/swift-bench
@@ -50,7 +50,6 @@ CONF_DEFAULTS = {
     'devices': 'sdb1',  # space-sep list
     'log_level': 'INFO',
     'timeout': '10',
-    'auth_version': '1.0',
     'bench_clients': [],
 }