diff --git a/gatsby-config.js b/gatsby-config.js
index 823925d..5205bf2 100644
--- a/gatsby-config.js
+++ b/gatsby-config.js
@@ -5,5 +5,5 @@
  */
 
 module.exports = {
-  /* Your site config here */
+  pathPrefix: `/ctdo`,
 }