diff --git a/app.fcgi b/app.fcgi
index f27542d..6093b52 100755
--- a/app.fcgi
+++ b/app.fcgi
@@ -27,18 +27,21 @@ def write_access_log(response):
 
 @app.route("/")
 def index():
-    cookies = parse_cookies(request.environ)
-    return render_template("index.mako", environ=request.environ, cookies=cookies)
+    root = request.environ["SCRIPT_NAME"]
+    cookies = parse_cookies(root, request.environ.get("HTTP_COOKIE"))
+    return render_template("index.mako", root=root, environ=request.environ, cookies=cookies)
 
 @app.route("/settings")
 def settings():
-    cookies = parse_cookies(request.environ)
-    return render_template("settings.mako", environ=request.environ, cookies=cookies)
+    root = request.environ["SCRIPT_NAME"]
+    cookies = parse_cookies(root, request.environ.get("HTTP_COOKIE"))
+    return render_template("settings.mako", root=root, environ=request.environ, cookies=cookies)
 
 @app.route("/debug")
 def debug():
-    cookies = parse_cookies(request.environ)
-    return render_template("debug.mako", environ=request.environ, cookies=cookies)
+    root = request.environ["SCRIPT_NAME"]
+    cookies = parse_cookies(root, request.environ.get("HTTP_COOKIE"))
+    return render_template("debug.mako", root=root, environ=request.environ, cookies=cookies)
 
 if __name__ == '__main__':
     WSGIServer(app).run()
diff --git a/copyvios/cookies.py b/copyvios/cookies.py
index 7fcac54..0344168 100644
--- a/copyvios/cookies.py
+++ b/copyvios/cookies.py
@@ -3,16 +3,15 @@
 import base64
 from Cookie import CookieError, SimpleCookie
 from datetime import datetime, timedelta
-from os import path
 
 class _CookieManager(SimpleCookie):
     MAGIC = "--cpv2"
 
-    def __init__(self, environ):
-        self._path = path.dirname(environ["SCRIPT_NAME"])
+    def __init__(self, path, cookies):
+        self._path = path
         try:
-            super(_CookieManager, self).__init__(environ["HTTP_COOKIE"])
-        except (CookieError, KeyError):
+            super(_CookieManager, self).__init__(cookies)
+        except CookieError:
             super(_CookieManager, self).__init__()
         for cookie in self.keys():
             if self[cookie].value is False:
@@ -38,8 +37,8 @@ class _CookieManager(SimpleCookie):
         return self._path
 
 
-def parse_cookies(environ):
-    return _CookieManager(environ)
+def parse_cookies(path, cookies):
+    return _CookieManager(path, cookies)
 
 def set_cookie(headers, cookies, key, value, days=0):
     cookies[key] = value
diff --git a/templates/debug.mako b/templates/debug.mako
index d01d6cd..c5ead57 100644
--- a/templates/debug.mako
+++ b/templates/debug.mako
@@ -1,4 +1,4 @@
-<%include file="/support/header.mako" args="environ=environ, cookies=cookies, title='Debug - Earwig\'s Copyvio Detector'"/>
+<%include file="/support/header.mako" args="title='Debug - Earwig\'s Copyvio Detector', root=root, cookies=cookies"/>
         <ul>
         % for key, value in environ.items():
             % if key not in ["wsgi.input", "wsgi.errors", "PATH"]:
@@ -8,4 +8,4 @@
             % endif
         % endfor
         </ul>
-<%include file="/support/footer.mako" args="environ=environ, cookies=cookies"/>
+<%include file="/support/footer.mako" args="cookies=cookies"/>
diff --git a/templates/index.mako b/templates/index.mako
index 80408f4..70998bf 100644
--- a/templates/index.mako
+++ b/templates/index.mako
@@ -1,4 +1,4 @@
-<%include file="/support/header.mako" args="environ=environ, cookies=cookies, title='Earwig\'s Copyvio Detector'"/>\
+<%include file="/support/header.mako" args="title='Earwig\'s Copyvio Detector', root=root, cookies=cookies"/>
 <%namespace module="copyvios" import="main, highlight_delta"/>\
 <%namespace module="copyvios.misc" import="urlstrip"/>\
 <%
@@ -158,4 +158,4 @@
                     </div>
                 </div>
             % endif
-<%include file="/support/footer.mako" args="environ=environ, cookies=cookies"/>
+<%include file="/support/footer.mako" args="cookies=cookies"/>
diff --git a/templates/settings.mako b/templates/settings.mako
index aae4c9b..149d007 100644
--- a/templates/settings.mako
+++ b/templates/settings.mako
@@ -1,6 +1,6 @@
 <%namespace module="copyvios.settings" import="main"/>\
 <% bot, status, langs, projects = main(environ, headers, cookies) %>\
-<%include file="/support/header.mako" args="environ=environ, cookies=cookies, title='Settings - Earwig\'s Copyvio Detector'"/>\
+<%include file="/support/header.mako" args="title='Settings - Earwig\'s Copyvio Detector', root=root, cookies=cookies"/>
 <%! from json import dumps, loads %>\
             % if status:
                 <div id="info-box" class="green-box">
@@ -106,4 +106,4 @@
             % else:
                 <p>No cookies!</p>
             % endif
-<%include file="/support/footer.mako" args="environ=environ, cookies=cookies"/>
+<%include file="/support/footer.mako" args="cookies=cookies"/>
diff --git a/templates/support/footer.mako b/templates/support/footer.mako
index 9fdead0..3419b3e 100644
--- a/templates/support/footer.mako
+++ b/templates/support/footer.mako
@@ -1,4 +1,4 @@
-<%page args="environ, cookies"/>\
+<%page args="cookies"/>\
 <%namespace module="copyvios.background" import="get_desc_url"/>\
         </div>
         <div id="footer">
diff --git a/templates/support/header.mako b/templates/support/header.mako
index e49ad66..d61f734 100644
--- a/templates/support/header.mako
+++ b/templates/support/header.mako
@@ -1,6 +1,5 @@
-<%page args="environ, cookies, title"/>\
+<%page args="title, root, cookies"/>\
 <%namespace module="copyvios.background" import="set_background"/>\
-<% root = environ["SCRIPT_NAME"] %>\
 <!DOCTYPE html>
 <html lang="en">
     <head>