diff --git a/jenkins/readme.md b/jenkins/readme.md
index f32b290..6ac095f 100644
--- a/jenkins/readme.md
+++ b/jenkins/readme.md
@@ -41,7 +41,7 @@ This lab bootstraps a Valet environment using GitHub Codespaces and enables you
 - Run the following command to kick off the creation of your Jenkins instance:
 
     ```
-    source jenkins/bootstrap/setup.sh
+    ./jenkins/bootstrap/setup.sh
     ```
 
 - After a couple seconds, a pop-up box should appear with a link to the forwarded URL for your Jenkins instance.