diff --git a/app/assets/javascripts/discourse/lib/emoji/emoji.js.erb b/app/assets/javascripts/discourse/lib/emoji/emoji.js.erb
index d08fd70707..67313d67fb 100644
--- a/app/assets/javascripts/discourse/lib/emoji/emoji.js.erb
+++ b/app/assets/javascripts/discourse/lib/emoji/emoji.js.erb
@@ -1,7 +1,7 @@
 // TODO @robin to move this whole thing to es6
 Discourse.Emoji = {};
 // bump up this number to expire all emojis
-Discourse.Emoji.ImageVersion = "0"
+Discourse.Emoji.ImageVersion = "1"
 
 var emoji = <%= Emoji.standard.map(&:name).flatten.inspect %>;
 var aliases = <%= Emoji.aliases.inspect.gsub("=>", ":") %>;