diff --git a/requirements/base.txt b/requirements/base.txt
index 5fd47a6ab2..b39b8ebd07 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -1,4 +1,5 @@
 Django==1.11
+pillow==3.1.2
 djangorestframework==3.6.2
 django_filter==1.0.2
 django-simple-history==1.8.2