diff --git a/src/UI/UIWindowMoveProgress.js b/src/UI/UIWindowMoveProgress.js
index 270e797d..5ec74062 100644
--- a/src/UI/UIWindowMoveProgress.js
+++ b/src/UI/UIWindowMoveProgress.js
@@ -71,7 +71,7 @@ async function UIWindowMoveProgress(options){
     });
 
     $(el_window).find('.move-cancel-btn').on('click', function(e){
-        operation_cancelled[options.operation_id] = true;
+        window.operation_cancelled[options.operation_id] = true;
         $(el_window).close();
     })
 
diff --git a/src/UI/UIWindowNewFolderProgress.js b/src/UI/UIWindowNewFolderProgress.js
index 2975e94a..08d694a4 100644
--- a/src/UI/UIWindowNewFolderProgress.js
+++ b/src/UI/UIWindowNewFolderProgress.js
@@ -64,7 +64,7 @@ async function UIWindowNewFolderProgress(options){
     });
 
     $(el_window).find('.newfolder-cancel-btn').on('click', function(e){
-        operation_cancelled[options.operation_id] = true;
+        window.operation_cancelled[options.operation_id] = true;
         $(el_window).close();
     })
 
diff --git a/src/UI/UIWindowProgressEmptyTrash.js b/src/UI/UIWindowProgressEmptyTrash.js
index b8efabd7..8f8a8aff 100644
--- a/src/UI/UIWindowProgressEmptyTrash.js
+++ b/src/UI/UIWindowProgressEmptyTrash.js
@@ -64,7 +64,7 @@ async function UIWindowProgressEmptyTrash(options){
     });
 
     $(el_window).find('.newfolder-cancel-btn').on('click', function(e){
-        operation_cancelled[options.operation_id] = true;
+        window.operation_cancelled[options.operation_id] = true;
         $(el_window).close();
     })