1 files changed, 1 insertions, 1 deletions
diff --git a/browser/unzip.js b/browser/unzip.js
index e7ae8b6..33772ec 100644
--- a/browser/unzip.js
+++ b/browser/unzip.js
@@ -5,7 +5,7 @@ exports.openZip = openZip;
 
 function openZip(options) {
     if (options.arrayBuffer) {
-        return zipfile.openArrayBuffer(options.arrayBuffer);
+        return promises.resolve(zipfile.openArrayBuffer(options.arrayBuffer));
     } else {
         return promises.reject(new Error("Could not find file in options"));
     }