diff --git a/_config.yml b/_config.yml
index 1d77dab54c693a089a29851c346240724371b962..3475fdab5439a138dfb3f0b5f6c0498db89ecabe 100644
--- a/_config.yml
+++ b/_config.yml
@@ -23,7 +23,7 @@ exclude: ["less","node_modules","Gruntfile.js","package.json","README.md"]
 
 # Prose Settings
 prose:
-  ignore: ['feed.xml', '_config.yml']
+  ignore: ['feed.xml', '_config.yml', 'stl']
   siteurl: 'http://ahmetcecen.github.io/project-pages/'
   ispp: true
   media: 'img'