1 files changed, 1 insertions, 1 deletions
diff --git a/lib/browser.js b/lib/browser.js
index 695f5dc..a9b9dbd 100644
--- a/lib/browser.js
+++ b/lib/browser.js
@@ -23,7 +23,7 @@ function convertArrayBufferToHtml(arrayBuffer, options, callback) {
     try {
         var file = openFile(arrayBuffer);
         var result = mammoth.read({file: file}).then(function(documentResult) {
-            var options = mammoth.standardOptions;
+            options = options || mammoth.standardOptions;
             return mammoth.convertDocumentToHtml(documentResult, options);
         });
         satisfyCallback(result, callback);