diff --git a/requirements/base.txt b/requirements/base.txt
index a2c45e6..a00a80c 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -7,7 +7,4 @@ logutils==0.3.3
 South==0.8.4
 celery==3.1.11
 passlib==1.6.2
-billiard==3.3.0.17
-kombu==3.0.16
-pytz==2014.3
 pyaml==14.05.7