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diff --git a/app/assets/images/avatars/rename.rb b/app/assets/images/avatars/rename.rb
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--- a/app/assets/images/avatars/rename.rb
+++ /dev/null
@@ -1,9 +0,0 @@
-all_files = [Dir["*.jpg"] + Dir["*.jpeg"]].flatten
-all_files.each do |f|
-  File.rename(f, "#{rand(2**256).to_s(36)[0..7]}.jpg")
-end
-
-all_files = [Dir["*.jpg"] + Dir["*.jpeg"]].flatten
-all_files.each_with_index do |f, i|
-  File.rename(f, "#{i}.jpg")
-end
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