diff --git a/common/modules/mixly-modules/electron/burn-upload.js b/common/modules/mixly-modules/electron/burn-upload.js
index 142df732..f7508a6f 100644
--- a/common/modules/mixly-modules/electron/burn-upload.js
+++ b/common/modules/mixly-modules/electron/burn-upload.js
@@ -362,6 +362,7 @@ BU.cancel = function () {
             });
         }
     }
+    BU.killing = false;
 }
 
 /**