diff --git a/etc/nginx/vhost.in b/etc/nginx/vhost.in
index d66d26e9..0708fe1a 100644
--- a/etc/nginx/vhost.in
+++ b/etc/nginx/vhost.in
@@ -1,11 +1,15 @@
 server {
+    #make sure to add 
+    #        application/json                        json;
+    #to /etc/nginx/mime.types
+
     #those need to go into /etc/nginx/nginx.conf in the http section
     #gzip  on;
     #gzip_http_version 1.1;
     #gzip_vary on;
     #gzip_comp_level 6;
     #gzip_proxied any;
-    #gzip_types text/plain text/css text/json text/xml application/json application/xml application/xml+rss text/javascript application/javascript;
+    #gzip_types text/plain text/css application/json text/json application/x-javascript text/xml application/xml application/xml+rss text/javascript application/javascript text/x-js;
     #gzip_buffers 16 8k;
     #gzip_disable "MSIE [1-6]\.(?!.*SV1)";
 
diff --git a/pandora/annotation/tasks.py b/pandora/annotation/tasks.py
index 0a7c28e5..b8bf31a2 100644
--- a/pandora/annotation/tasks.py
+++ b/pandora/annotation/tasks.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 # vi:si:et:sw=4:sts=4:ts=4
-from celery.decorators import task
+from celery.task import task
 
 
 
diff --git a/pandora/app/tasks.py b/pandora/app/tasks.py
index 3ac03816..f665620a 100644
--- a/pandora/app/tasks.py
+++ b/pandora/app/tasks.py
@@ -2,7 +2,7 @@
 # vi:si:et:sw=4:sts=4:ts=4
 import datetime
 
-from celery.decorators import task, periodic_task
+from celery.task import task, periodic_task
 from celery.task.schedules import crontab
 
 
diff --git a/pandora/archive/tasks.py b/pandora/archive/tasks.py
index fcc392bf..c31260da 100644
--- a/pandora/archive/tasks.py
+++ b/pandora/archive/tasks.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 # vi:si:et:sw=4:sts=4:ts=4
-from celery.decorators import task
+from celery.task import task
 import ox
 
 from django.conf import settings
diff --git a/pandora/event/tasks.py b/pandora/event/tasks.py
index d00c7e11..7938ecb7 100644
--- a/pandora/event/tasks.py
+++ b/pandora/event/tasks.py
@@ -2,7 +2,7 @@
 # vi:si:et:sw=4:sts=4:ts=4
 from datetime import timedelta
 
-from celery.decorators import task, periodic_task
+from celery.task import task, periodic_task
 from celery.task.schedules import crontab
 
 
diff --git a/pandora/item/tasks.py b/pandora/item/tasks.py
index f1a7dacc..491be06a 100644
--- a/pandora/item/tasks.py
+++ b/pandora/item/tasks.py
@@ -2,7 +2,7 @@
 # vi:si:et:sw=4:sts=4:ts=4
 from datetime import timedelta
 
-from celery.decorators import task, periodic_task
+from celery.task import task, periodic_task
 
 import models
 
diff --git a/pandora/place/tasks.py b/pandora/place/tasks.py
index b8d36ee6..b1a47c93 100644
--- a/pandora/place/tasks.py
+++ b/pandora/place/tasks.py
@@ -2,7 +2,7 @@
 # vi:si:et:sw=4:sts=4:ts=4
 from datetime import timedelta
 
-from celery.decorators import task, periodic_task
+from celery.task import task, periodic_task
 from celery.task.schedules import crontab
 
 import models