diff --git a/securityquiz/settings.py b/securityquiz/settings.py
index dbada92..d99a355 100644
--- a/securityquiz/settings.py
+++ b/securityquiz/settings.py
@@ -12,6 +12,7 @@ https://docs.djangoproject.com/en/1.6/ref/settings/
 import os, secrets, sys
 BASE_DIR = os.path.dirname(os.path.dirname(__file__))
 
+CLOSED = False
 
 # Quick-start development settings - unsuitable for production
 # See https://docs.djangoproject.com/en/1.6/howto/deployment/checklist/
@@ -100,3 +101,11 @@ TEMPLATE_DIRS = (
 STATICFILES_DIRS = (
     PROJECT_PATH + '/static',
 )
+
+def closed(request):
+    return {'CLOSED': CLOSED}
+
+TEMPLATE_CONTEXT_PROCESSORS = (
+    'django.contrib.auth.context_processors.auth',
+    'securityquiz.settings.closed'
+)
diff --git a/templates/base.html b/templates/base.html
index e380b88..56ba5d1 100644
--- a/templates/base.html
+++ b/templates/base.html
@@ -33,7 +33,7 @@
           </select>
 
           <a href="/logout" class="btn">Uitloggen</a>
-          <button class="btn-primary" type="submit" id="save-button">Opslaan</button>
+          {% if CLOSED %}<br>Uitzendingen kunnen niet meer worden ingezonden{% else %}<button class="btn-primary btn-disabled" type="submit" id="save-button" disabled>Opslaan</button>{% endif %}
           <div class="alert alert-info" id="js-message" style="display: none;"></div>
         </div>