diff --git a/plugins/emoji/assets/javascripts/emoji.js.erb b/plugins/emoji/assets/javascripts/emoji.js.erb
index 7cda624ba47..27826362e83 100644
--- a/plugins/emoji/assets/javascripts/emoji.js.erb
+++ b/plugins/emoji/assets/javascripts/emoji.js.erb
@@ -112,7 +112,7 @@
                                           "{{#each options}}" +
                                               "<li>" +
                                                 "<a href='#'>" +
-                                                "<img src='" + baseUrl + "plugins/emoji/images/{{this}}.png' class='emoji'> " +
+                                                "<img src='" + baseUrl + "plugins/emoji/images/{{this}}.png?v=1' class='emoji'> " +
                                                 "{{this}}</a>" +
                                               "</li>" +
                                           "{{/each}}" +