--- a/browser/themes/shared/preferences/preferences.inc.css	2021-09-28 01:17:27.000000000 +0200
+++ b/browser/themes/shared/preferences/preferences.inc.css	2021-10-12 15:18:19.065192862 +0200
@@ -908,7 +908,7 @@
 }
 
 .face-sad {
-  list-style-image: url("chrome://browser/skin/preferences/face-sad.svg");
+  list-style-image: url("chrome://browser/skin/fox-crying.png");
   width: 20px;
   height: 20px;
   margin-block: 5px;
@@ -916,7 +916,7 @@
 }
 
 .face-smile {
-  list-style-image: url("chrome://browser/skin/preferences/face-smile.svg");
+  list-style-image: url("chrome://browser/skin/fox-happy.png");
   width: 20px;
   height: 20px;
   margin-block: 5px;
