diff --git a/website/source/docs/agent/options.html.md b/website/source/docs/agent/options.html.md
index 22d55ca702..c8ae3d991c 100644
--- a/website/source/docs/agent/options.html.md
+++ b/website/source/docs/agent/options.html.md
@@ -318,7 +318,7 @@ will exit with an error at startup.
     project which have the given `tag_value`.
 
     ```sh
-    $ consul agent -retry-join provider=gce project_name=xxx tag_value=xxx
+    $ consul agent -retry-join "provider=gce project_name=xxx tag_value=xxx"
     ```
 
     ```json