diff --git a/inventory/group_vars/jenkins-slave b/inventory/group_vars/jenkins-slave
index d4108d89f2..b91a3fcd0f 100644
--- a/inventory/group_vars/jenkins-slave
+++ b/inventory/group_vars/jenkins-slave
@@ -174,7 +174,8 @@ slave_packages_centos:
 
 # Packages only installed on el7 slave
 el7_only:
-- python-webob1.4   # Required by bodhi2
+- python-webob1.4    # Required by bodhi2
+- python-pillow      # Required by bodhi2
 - python-hawkey      # Required by koschei (ticket #4852)
 - python-librepo     # Required by koschei (ticket #4852)
 - nosync             # for use in mock