diff --git a/plugins/themeSwitch/themeSwitchMain.js b/plugins/themeSwitch/themeSwitchMain.js
index a24807ef..114c13ea 100644
--- a/plugins/themeSwitch/themeSwitchMain.js
+++ b/plugins/themeSwitch/themeSwitchMain.js
@@ -1,6 +1,6 @@
-(function () {
+(async () => {
   while (!window.stash) {
-    new Promise((resolve) => setTimeout(resolve, 100));
+    await new Promise((resolve) => setTimeout(resolve, 100));
   }
 
   const svgChevDN =