diff --git a/moulinette/core.py b/moulinette/core.py
index 6ccb6d0a..6fe434b9 100644
--- a/moulinette/core.py
+++ b/moulinette/core.py
@@ -9,7 +9,6 @@ from importlib import import_module
 
 import moulinette
 from moulinette.globals import init_moulinette_env
-from moulinette.cache import get_cachedir
 
 
 logger = logging.getLogger('moulinette.core')
diff --git a/moulinette/interfaces/__init__.py b/moulinette/interfaces/__init__.py
index 813dce71..54ad4e50 100644
--- a/moulinette/interfaces/__init__.py
+++ b/moulinette/interfaces/__init__.py
@@ -6,7 +6,7 @@ import argparse
 import copy
 from collections import deque, OrderedDict
 
-from moulinette import msignals, msettings, m18n
+from moulinette import msettings, m18n
 from moulinette.core import MoulinetteError
 
 logger = logging.getLogger('moulinette.interface')
diff --git a/moulinette/interfaces/api.py b/moulinette/interfaces/api.py
index b5fae7a0..fba1725d 100644
--- a/moulinette/interfaces/api.py
+++ b/moulinette/interfaces/api.py
@@ -375,8 +375,8 @@ class _ActionsMapPlugin(object):
             # for additional security ?
             # (An attacker could not craft such signed hashed ? (FIXME : need to make sure of this))
             s_secret = self.secrets[s_id]
-            s_token = request.get_cookie('session.tokens',
-                                         secret=s_secret, default={})[profile]
+            request.get_cookie('session.tokens',
+                               secret=s_secret, default={})[profile]
         except KeyError:
             raise HTTPUnauthorizedResponse(m18n.g('not_logged_in'))
         else: