diff --git a/app/assets/javascripts/discourse/routes/tags-show.js.es6 b/app/assets/javascripts/discourse/routes/tags-show.js.es6
index c4d7edd2447..73e992a3e41 100644
--- a/app/assets/javascripts/discourse/routes/tags-show.js.es6
+++ b/app/assets/javascripts/discourse/routes/tags-show.js.es6
@@ -109,7 +109,7 @@ export default Discourse.Route.extend({
       params,
       {}
     ).then(list => {
-      if (list.topic_list.tags) {
+      if (list.topic_list.tags && list.topic_list.tags.length === 1) {
         tag.set("id", list.topic_list.tags[0].name); // Update name of tag (case might be different)
       }
       controller.setProperties({
diff --git a/test/javascripts/acceptance/tags-intersection-test.js.es6 b/test/javascripts/acceptance/tags-intersection-test.js.es6
index 85787a68642..1025266e484 100644
--- a/test/javascripts/acceptance/tags-intersection-test.js.es6
+++ b/test/javascripts/acceptance/tags-intersection-test.js.es6
@@ -19,8 +19,8 @@ acceptance("Tags intersection", {
           draft_key: "new_topic",
           topics: [{ id: 16, posters: [] }],
           tags: [
-            { id: 1, name: "first", topic_count: 1 },
-            { id: 2, name: "second", topic_count: 1 }
+            { id: 1, name: "second", topic_count: 1 },
+            { id: 2, name: "first", topic_count: 1 }
           ]
         }
       });