diff --git a/ddimport.js b/ddimport.js
index 048a994..a722900 100644
--- a/ddimport.js
+++ b/ddimport.js
@@ -317,7 +317,7 @@ class DDImporter extends FormApplication {
       ui.notifications.notify("upload still in progress, please wait")
       await p
       ui.notifications.notify("creating scene")
-      DDImporter.DDImport(aggregated, sceneName, fileName, path, fidelity, offset, padding, image_type, bucket, game.data.files.s3.endpoint, source, pixelsPerGrid)
+      DDImporter.DDImport(aggregated, sceneName, fileName, path, fidelity, offset, padding, image_type, bucket, game.data.files.s3?.endpoint, source, pixelsPerGrid)
 
       game.settings.set("dd-import", "importSettings", {
         source: source,
diff --git a/module.json b/module.json
index f9784c6..ac03ba5 100644
--- a/module.json
+++ b/module.json
@@ -3,7 +3,7 @@
   "id": "dd-import",
   "title": "Universal Battlemap Importer",
   "description": "Imports scene elements from Universal VTT files generated by editors like DungeonFog and Dungeondraft",
-  "version": "2.5.0",
+  "version": "2.5.1",
   "authors": [
     {"name": "Moo Man", "id": "Moo Man", "discord": "Moo Man#7518"},
     {"name": "m42e", "id": "m42e"},
@@ -19,5 +19,5 @@
     "maximum": "11"
   },
   "manifest": "https://raw.githubusercontent.com/moo-man/FVTT-DD-Import/master/module.json",
-  "download": "https://github.com/moo-man/FVTT-DD-Import/releases/download/2.5.0/uvtt-import.zip"
+  "download": "https://github.com/moo-man/FVTT-DD-Import/releases/download/2.5.1/uvtt-import.zip"
 }