diff --git a/src/js/theme-controller.js b/src/js/theme-controller.js
index 6c5c3372f..314c17c28 100644
--- a/src/js/theme-controller.js
+++ b/src/js/theme-controller.js
@@ -106,7 +106,7 @@ export function apply(themeName) {
     $(".keymap-key").attr("style", "");
     ChartController.updateAllChartColors();
     updateFavicon(32, 14);
-    $("#metaThemeColor").attr("content", ThemeColors.main);
+    $("#metaThemeColor").attr("content", ThemeColors.bg);
   }, 500);
 }