diff --git a/zephyr/static/js/subs.js b/zephyr/static/js/subs.js
index c3773fcf30..324f81ef6e 100644
--- a/zephyr/static/js/subs.js
+++ b/zephyr/static/js/subs.js
@@ -474,7 +474,7 @@ exports.reload_subscriptions = function (opts) {
     }
 
     if (opts.clear_first) {
-        stream_info = [];
+        stream_info = {};
         ui.remove_all_narrow_filters();
     }