diff --git a/app/assets/javascripts/discourse/initializers/sharing-sources.js.es6 b/app/assets/javascripts/discourse/initializers/sharing-sources.js.es6
index b619969ac54..d3ca4fde2a3 100644
--- a/app/assets/javascripts/discourse/initializers/sharing-sources.js.es6
+++ b/app/assets/javascripts/discourse/initializers/sharing-sources.js.es6
@@ -22,7 +22,7 @@ export default {
 
     Sharing.addSource({
       id: "facebook",
-      icon: "fab-facebook-square",
+      icon: "fab-facebook",
       title: I18n.t("share.facebook"),
       generateUrl: function(link, title) {
         return (