1 files changed, 1 insertions, 1 deletions
diff --git a/src/js/assets.js b/src/js/assets.js
index 6d8164b..83b07e8 100644
--- a/src/js/assets.js
+++ b/src/js/assets.js
@@ -215,7 +215,7 @@ var cachedAssetsManager = (function() {
             exports.remove(/^assets\/(ublock|thirdparties)\//);
             exports.remove('assets/checksums.txt');
             if ( typeof callback === 'function' ) {
-                callback();
+                callback(null);
             }
         };
         getEntries(onEntries);