diff --git a/app/assets/javascripts/discourse/lib/sharing.js.es6 b/app/assets/javascripts/discourse/lib/sharing.js.es6
index 6aa23a442f8..f8d2e4fe406 100644
--- a/app/assets/javascripts/discourse/lib/sharing.js.es6
+++ b/app/assets/javascripts/discourse/lib/sharing.js.es6
@@ -24,17 +24,15 @@
   ```
 **/
 
-var _sources = [];
+var _sources = {};
 
 export default {
-  addSource: function (source) {
-    _sources.push(source);
+  addSource(source) {
+    _sources[source.id] = source;
   },
 
-  activeSources: function() {
-    var enabled = Discourse.SiteSettings.share_links.split('|');
-    return _sources.filter(function(s) {
-      return enabled.indexOf(s.id) !== -1;
-    });
+  activeSources() {
+    const enabled = Discourse.SiteSettings.share_links.split('|');
+    return enabled.map(s => _sources[s]).compact();
   }
 };