diff --git a/packages/xo-web/src/xo-app/backup/new/index.js b/packages/xo-web/src/xo-app/backup/new/index.js
index f2c5df96256..63d72cbceba 100644
--- a/packages/xo-web/src/xo-app/backup/new/index.js
+++ b/packages/xo-web/src/xo-app/backup/new/index.js
@@ -277,6 +277,8 @@ const New = decorate([
           settings[''].maxExportRate = undefined
         }
 
+        settings[''].timezone = DEFAULT_SCHEDULE.timezone
+
         await createBackupNgJob({
           name: state.name,
           mode: state.isDelta ? 'delta' : 'full',
@@ -355,6 +357,8 @@ const New = decorate([
           normalizedSettings[''].maxExportRate = undefined
         }
 
+        settings[''].timezone = DEFAULT_SCHEDULE.timezone
+
         await editBackupNgJob({
           id: props.job.id,
           name: state.name,