diff --git a/static/js/stream_settings_ui.js b/static/js/stream_settings_ui.js
index 4d64fd98c2..85ea61496d 100644
--- a/static/js/stream_settings_ui.js
+++ b/static/js/stream_settings_ui.js
@@ -47,7 +47,7 @@ export const show_subs_pane = {
     settings(stream_name) {
         $(".settings, #stream-creation").hide();
         $(".settings").show();
-        $("#subscription_overlay .stream-info-title").text("#" + stream_name);
+        $("#subscription_overlay .stream-info-title").text("# " + stream_name);
     },
     create_stream() {
         $(".nothing-selected, .settings, #stream-creation").hide();