diff --git a/.uncssrc b/.uncssrc
new file mode 100644
index 000000000..0967ef424
--- /dev/null
+++ b/.uncssrc
@@ -0,0 +1 @@
+{}
diff --git a/Gruntfile.coffee b/Gruntfile.coffee
index f7a13cfdf..93cffc9d6 100644
--- a/Gruntfile.coffee
+++ b/Gruntfile.coffee
@@ -252,6 +252,7 @@ module.exports = (grunt) ->
 
     uncss_inline:
       options:
+        uncssrc: ".uncssrc"
         htmlroot: "<%= config.dist %>"
 
       dist: