diff --git a/assets/javascripts/discourse/helpers/format-unix-date.js b/assets/javascripts/discourse/helpers/format-unix-date.js
index 8ff6645..6e06df8 100644
--- a/assets/javascripts/discourse/helpers/format-unix-date.js
+++ b/assets/javascripts/discourse/helpers/format-unix-date.js
@@ -1,8 +1,7 @@
-import { registerUnbound } from "discourse-common/lib/helpers";
 import { autoUpdatingRelativeAge } from "discourse/lib/formatter";
 import { htmlSafe } from "@ember/template";
 
-registerUnbound("format-unix-date", function (timestamp) {
+export default function formatUnixDate(timestamp) {
   if (timestamp) {
     const date = new Date(moment.unix(timestamp).format());
 
@@ -14,4 +13,4 @@ registerUnbound("format-unix-date", function (timestamp) {
       })
     );
   }
-});
+}
diff --git a/assets/javascripts/discourse/helpers/user-viewing-self.js b/assets/javascripts/discourse/helpers/user-viewing-self.js
index c0fa01d..eda4f44 100644
--- a/assets/javascripts/discourse/helpers/user-viewing-self.js
+++ b/assets/javascripts/discourse/helpers/user-viewing-self.js
@@ -1,7 +1,6 @@
-import { registerUnbound } from "discourse-common/lib/helpers";
 import User from "discourse/models/user";
 
-export default registerUnbound("user-viewing-self", function (model) {
+export default function userViewingSelf(model) {
   if (User.current()) {
     return (
       User.current().username.toLowerCase() === model.username.toLowerCase()
@@ -9,4 +8,4 @@ export default registerUnbound("user-viewing-self", function (model) {
   }
 
   return false;
-});
+}