diff --git a/.travis.yml b/.travis.yml
index f99af63..fd0f42a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -21,7 +21,7 @@ install:
 #
 #script: 
 #  - coverage run --source=ldapcherry setup.py test
-script: "if [[ $TEST_PEP8 == '1' ]]; then pep8 --repeat --show-source --exclude=.venv,.tox,dist,docs,build,*.egg,tests,misc . scripts/ldapcherryd; else coverage run --source=ldapcherry setup.py test; fi"
+script: "if [[ $TEST_PEP8 == '1' ]]; then pep8 --repeat --show-source --exclude=.venv,.tox,dist,docs,build,*.egg,tests,misc,setup.py . scripts/ldapcherryd; else coverage run --source=ldapcherry setup.py test; fi"
 matrix:
   include:
     - python: "2.7"
diff --git a/ldapcherry/backend/backendAD.py b/ldapcherry/backend/backendAD.py
index e59ca8c..37c194c 100644
--- a/ldapcherry/backend/backendAD.py
+++ b/ldapcherry/backend/backendAD.py
@@ -28,6 +28,7 @@ class MissingAttr(Exception):
         self.log = 'attributes "cn" and "unicodePwd" must be declared ' \
            'in attributes.yml for all Active Directory backends.'
 
+
 NO_ATTR = 0
 DISPLAYED_ATTRS = 1
 LISTED_ATTRS = 2