diff --git a/source/website/index.js b/source/website/index.js
index d634369a..425640ef 100644
--- a/source/website/index.js
+++ b/source/website/index.js
@@ -48,7 +48,6 @@ export function RegisterToolbarPlugin (plugin)
 
 export function StartWebsite (externalLibLocation)
 {
-    SetExternalLibLocation (externalLibLocation);
     window.addEventListener ('load', () => {
         if (window.self !== window.top) {
             let noEmbeddingDiv = AddDiv (document.body, 'noembed');
@@ -59,6 +58,8 @@ export function StartWebsite (externalLibLocation)
             return;
         }
 
+        SetExternalLibLocation (externalLibLocation);
+
         document.getElementById ('intro_dragdrop_text').innerHTML = Loc ('Drag and drop 3D models here.');
         document.getElementById ('intro_formats_title').innerHTML = Loc ('Check an example file:');