diff --git a/app/controllers/external_uploads_controller.rb b/app/controllers/external_uploads_controller.rb
index b32855d..2bd922d 100644
--- a/app/controllers/external_uploads_controller.rb
+++ b/app/controllers/external_uploads_controller.rb
@@ -5,7 +5,7 @@ class ExternalUploadsController < ApplicationController
 
   def show
     upload = Upload.includes(:blob).find(params[:id])
-    redirect_to upload.blob.url(disposition: :inline), allow_other_host: true
+    redirect_to upload.blob.url(disposition: :inline, filename: upload.filename), allow_other_host: true
   rescue ActiveRecord::RecordNotFound
     head :not_found
   end
diff --git a/app/jobs/process_slack_file_upload_job.rb b/app/jobs/process_slack_file_upload_job.rb
index a5cc6f2..6df30a6 100644
--- a/app/jobs/process_slack_file_upload_job.rb
+++ b/app/jobs/process_slack_file_upload_job.rb
@@ -68,7 +68,6 @@ class ProcessSlackFileUploadJob < ApplicationJob
         original_url,
         user: @user,
         provenance: :slack,
-        original_url: original_url,
         authorization: "Bearer #{Rails.application.config.slack.bot_token}"
       )