diff -r befcc8f2519b -r 3dfc7249e43a {{cookiecutter.project_slug}}/buildout.cfg
--- a/{{cookiecutter.project_slug}}/buildout.cfg	Sun Jan 14 12:29:02 2018 +0100
+++ b/{{cookiecutter.project_slug}}/buildout.cfg	Sun Jan 14 12:29:17 2018 +0100
@@ -83,6 +83,7 @@
 {%- endif %}
     pyramid_fanstatic
     pyramid_ipython
+    pyramid_retry
     pyramid_tm
     pyramid_zcml
     pyramid_zodbconn