diff --git a/passbook/core/requirements.txt b/passbook/core/requirements.txt
index ac93703d6f..52293a6945 100644
--- a/passbook/core/requirements.txt
+++ b/passbook/core/requirements.txt
@@ -5,4 +5,6 @@ djangorestframework
 PyYAML
 raven
 markdown
-colorlog
\ No newline at end of file
+colorlog
+celery
+redis<3.0
\ No newline at end of file