1 files changed, 3 insertions, 3 deletions
diff --git a/tests/document-to-html.tests.js b/tests/document-to-html.tests.js
index cca4d7f..ea0056f 100644
--- a/tests/document-to-html.tests.js
+++ b/tests/document-to-html.tests.js
@@ -528,9 +528,9 @@ describe('DocumentConverter', function() {
             contentType: "image/png"
         });
         var converter = new DocumentConverter({
-            convertImage: function(element, messages, callback) {
-                element.read("utf8").then(function(altText) {
-                    callback(null, [Html.selfClosingElement("img", {alt: altText})]);
+            convertImage: function(element, messages) {
+                return element.read("utf8").then(function(altText) {
+                    return [Html.selfClosingElement("img", {alt: altText})];
                 });
             }
         });