diff --git a/doc/ci/examples/deployment/README.md b/doc/ci/examples/deployment/README.md
index afe02e0a7d856c5a0d847c434599404a55cc99d1..07081b0867410db88170aeda539336e646a186d4 100644
--- a/doc/ci/examples/deployment/README.md
+++ b/doc/ci/examples/deployment/README.md
@@ -20,6 +20,8 @@ Dpl can be installed on any machine with:
 
 ```
 gem install dpl
+or
+gem install dpl --pre # to install the latest
 ```
 
 This allows you to test all commands from your local terminal, rather than