diff --git a/js/apps/admin-ui/src/context/realm-context/RealmContext.tsx b/js/apps/admin-ui/src/context/realm-context/RealmContext.tsx
index 7faf4d3116..d8a3119ffb 100644
--- a/js/apps/admin-ui/src/context/realm-context/RealmContext.tsx
+++ b/js/apps/admin-ui/src/context/realm-context/RealmContext.tsx
@@ -1,13 +1,14 @@
-import { PropsWithChildren, useEffect, useMemo, useState } from "react";
-import { useMatch } from "react-router-dom";
+import RealmRepresentation from "@keycloak/keycloak-admin-client/lib/defs/realmRepresentation";
 import {
   createNamedContext,
   useEnvironment,
   useRequiredContext,
 } from "@keycloak/keycloak-ui-shared";
+import { PropsWithChildren, useEffect, useMemo, useState } from "react";
+import { useMatch } from "react-router-dom";
 import { useAdminClient } from "../../admin-client";
 import { DashboardRouteWithRealm } from "../../dashboard/routes/Dashboard";
-import RealmRepresentation from "@keycloak/keycloak-admin-client/lib/defs/realmRepresentation";
+import { i18n } from "../../i18n/i18n";
 import { useFetch } from "../../utils/useFetch";
 
 type RealmContextType = {
@@ -41,7 +42,13 @@ export const RealmContextProvider = ({ children }: PropsWithChildren) => {
   );
 
   // Configure admin client to use selected realm when it changes.
-  useEffect(() => adminClient.setConfig({ realmName: realm }), [realm]);
+  useEffect(() => {
+    (async () => {
+      adminClient.setConfig({ realmName: realm });
+      await i18n.loadNamespaces(realm);
+      i18n.setDefaultNamespace(realm);
+    })();
+  }, [realm]);
   useFetch(
     () => adminClient.realms.findOne({ realm }),
     setRealmRepresentation,
diff --git a/js/apps/admin-ui/src/i18n/i18n.ts b/js/apps/admin-ui/src/i18n/i18n.ts
index 98dcae643c..ba95391f22 100644
--- a/js/apps/admin-ui/src/i18n/i18n.ts
+++ b/js/apps/admin-ui/src/i18n/i18n.ts
@@ -16,10 +16,12 @@ export const i18n = createInstance({
   interpolation: {
     escapeValue: false,
   },
+  defaultNS: [environment.realm],
+  ns: [environment.realm],
   backend: {
     loadPath: joinPath(
       environment.adminBaseUrl,
-      `resources/${environment.realm}/admin/{{lng}}`,
+      `resources/{{ns}}/admin/{{lng}}`,
     ),
     parse: (data: string) => {
       const messages = JSON.parse(data);
diff --git a/js/apps/admin-ui/src/realm-settings/localization/RealmOverrides.tsx b/js/apps/admin-ui/src/realm-settings/localization/RealmOverrides.tsx
index 845e96bad1..ae0a12fb2b 100644
--- a/js/apps/admin-ui/src/realm-settings/localization/RealmOverrides.tsx
+++ b/js/apps/admin-ui/src/realm-settings/localization/RealmOverrides.tsx
@@ -241,7 +241,7 @@ export const RealmOverrides = ({
       try {
         for (const key of selectedRowKeys) {
           delete (
-            i18n.store.data[whoAmI.getLocale()]["translation"] as Record<
+            i18n.store.data[whoAmI.getLocale()][currentRealm] as Record<
               string,
               string
             >