diff --git a/README.md b/README.md
index 4847f11..ba50069 100644
--- a/README.md
+++ b/README.md
@@ -73,7 +73,7 @@ man gmi-web
 Render .html for all the .gmi files in the current directory
 
 ```sh
-gmi-web --lang en $(find . -name *.gmi) 
+gmi-web --lang "en" $(find . -name "*.gmi") 
 ```
 
 ### gmi.css