diff --git a/web/styles/zulip.css b/web/styles/zulip.css
index cb29ebe43b..4a64c52954 100644
--- a/web/styles/zulip.css
+++ b/web/styles/zulip.css
@@ -137,7 +137,7 @@ p.n-margin {
     padding-left: 26px;
     text-indent: -10px;
 
-    & i {
+    .all-messages-search-caution-icon {
         margin: 0 3px 0 1px;
     }
 
diff --git a/web/templates/message_feed_errors.hbs b/web/templates/message_feed_errors.hbs
index 1bf15b410f..910ce1c9ee 100644
--- a/web/templates/message_feed_errors.hbs
+++ b/web/templates/message_feed_errors.hbs
@@ -11,7 +11,7 @@
 </div>
 <div class="all-messages-search-caution hidden-for-spectators" hidden>
     <p>
-        <i class="fa fa-exclamation-circle" aria-hidden="true"></i>
+        <i class="all-messages-search-caution-icon fa fa-exclamation-circle" aria-hidden="true"></i>
         {{#tr}}
         End of results from your
         <z-link>history</z-link>.