diff --git a/gatsby-config.js b/gatsby-config.js
index 27e9ca4b1536523f6cfbf3dd7c82dc2b318dd58c..f4488b0de1f786f97c7553956b86aed721b6379e 100644
--- a/gatsby-config.js
+++ b/gatsby-config.js
@@ -5,7 +5,7 @@ module.exports = {
     defaultTitle: `EIC Software`,
     siteTitleShort: `EIC software`,
     siteDescription: `Electron ion collider simulation software tutorial`,
-    siteUrl: `https://argonne_eic.gitlab.io/tutorial/eic_tutorial`,
+    siteUrl: `https://eic.phy.anl.gov/tutorials/eic_tutorial`,
     siteAuthor: `whit`,
     siteImage:`/banner.png`,
     siteLanguage: `en`,