diff --git a/app/controllers/announcements_controller.rb b/app/controllers/announcements_controller.rb
index 76c2abd..5d320e3 100644
--- a/app/controllers/announcements_controller.rb
+++ b/app/controllers/announcements_controller.rb
@@ -760,6 +760,7 @@ class AnnouncementsController < ApplicationController
         if image[:height]
           metas << {"property" => "og:image:height", "content" => image[:height].to_s}
         end
+        image.destroy! # Remove the tempfile
       end
     end
     OrbitHelper.render_meta_tags(metas)
diff --git a/app/models/bulletin.rb b/app/models/bulletin.rb
index 92ffd32..2a7c99c 100644
--- a/app/models/bulletin.rb
+++ b/app/models/bulletin.rb
@@ -416,6 +416,7 @@ class Bulletin
       if image
         a["image"]["width"] = image[:width]
         a["image"]["height"] = image[:height]
+        image.destroy! # Remove the tempfile
       end
     end
     a["tags"] = []