diff --git a/README.md b/README.md
index 94217a983..9080f8c73 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@ Scripts to help determine number of workers a given OpenStack service needs.
 # How to run Browbeat?
 On the Red Hat OpenStack Director host, as the Stack user jump into a venv w/ Rally and you simply run:
 
-    ./browbeat
+    ./browbeat.sh
 
 # What is necessary?
 * Red Hat OpenStack Director