diff --git a/website/o3dv/js/website.js b/website/o3dv/js/website.js
index 2781ae1..5f5fa48 100644
--- a/website/o3dv/js/website.js
+++ b/website/o3dv/js/website.js
@@ -127,8 +127,6 @@ OV.Website = class
     
     OnModelFinished (importResult, threeMeshes)
     {
-        let importedExtension = OV.GetFileExtension (importResult.mainFile);
-        this.eventHandler.HandleEvent ('model_loaded', { extension : importedExtension });
         this.model = importResult.model;
         this.ShowViewer (true);
         this.viewer.AddMeshes (threeMeshes);
@@ -444,6 +442,8 @@ OV.Website = class
             onFinish : (importResult, threeMeshes) =>
             {
                 this.OnModelFinished (importResult, threeMeshes);
+                let importedExtension = OV.GetFileExtension (importResult.mainFile);
+                this.eventHandler.HandleEvent ('model_loaded', { extension : importedExtension });
             },
             onRender : () =>
             {