diff --git a/app/models/store/provider/file.rb b/app/models/store/provider/file.rb
index 5cef6bc93..b127d784f 100644
--- a/app/models/store/provider/file.rb
+++ b/app/models/store/provider/file.rb
@@ -24,8 +24,8 @@ class Store::Provider::File
     # generate directory
     base = Rails.root.to_s + '/storage/fs/'
     parts = sha.scan(/.{1,4}/)
-    path = parts[ 1 .. 10 ].join('/') + '/'
-    file = parts[ 11 .. parts.count ].join('')
+    path = parts[ 1..10 ].join('/') + '/'
+    file = parts[ 11..parts.count ].join('')
     location = "#{base}/#{path}"
 
     # create directory if not exists