diff --git a/app/services/storage/local_disk_service.rb b/app/services/storage/local_disk_service.rb
index 42823ea68..c97e59c94 100644
--- a/app/services/storage/local_disk_service.rb
+++ b/app/services/storage/local_disk_service.rb
@@ -10,7 +10,7 @@ module Storage
     def get_file(filename)
       path = Rails.root.join("tmp/storage", filename)
 
-      File.open(path, "r")
+      File.open(path, "r").read
     end
 
     def get_file_io(filename)