diff --git a/config/environments/production.rb b/config/environments/production.rb
index 3d557f1..16b52ee 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -27,7 +27,6 @@
 
   # Compress JavaScripts and CSS.
   config.assets.js_compressor = Uglifier.new(harmony: true)
-  config.assets.css_compressor = :purger
 
   # Do not fallback to assets pipeline if a precompiled asset is missed.
   config.assets.compile = false