diff --git a/packages/react-scripts/config/webpack.config.js b/packages/react-scripts/config/webpack.config.js
index 6f5abcbb223..d3939d6fe37 100644
--- a/packages/react-scripts/config/webpack.config.js
+++ b/packages/react-scripts/config/webpack.config.js
@@ -274,6 +274,9 @@ module.exports = function(webpackEnv) {
                 }
               : false,
           },
+          cssProcessorPluginOptions: {
+              preset: ['default', { minifyFontValues: { removeQuotes: false } }]
+          }
         }),
       ],
       // Automatically split vendor and commons