diff --git a/Gruntfile.js b/Gruntfile.js
index 89e92c6..4771380 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -234,7 +234,7 @@ module.exports = function(grunt) {
 		);
 	});
 
-	config.clean.cdn = 'build/cdn/<%= meta.version %>/';
+	config.clean.cdn = 'build/cdn/<%= meta.version %>/*';
 	// NOTE: not a complete clean. also need to manually worry about package.json and version folders