diff --git a/CodePush.js b/CodePush.js
index 61142c7..7cae9f6 100644
--- a/CodePush.js
+++ b/CodePush.js
@@ -225,7 +225,7 @@ function sync(options = {}, syncStatusChangeCallback, downloadProgressCallback)
           
           if (remotePackage.isMandatory) {
             message = syncOptions.updateDialog.mandatoryUpdateMessage;
-            dialogButtons[0].text = syncOptions.mandatoryContinueButtonLabel;
+            dialogButtons[0].text = syncOptions.updateDialog.mandatoryContinueButtonLabel;
           } else {
             message = syncOptions.updateDialog.optionalUpdateMessage;
             dialogButtons[0].text = syncOptions.updateDialog.optionalInstallButtonLabel;     
@@ -297,4 +297,4 @@ var CodePush = {
   }
 };
 
-module.exports = CodePush;
\ No newline at end of file
+module.exports = CodePush;