diff --git a/src/login/i18n/noJsx/getI18n.tsx b/src/login/i18n/noJsx/getI18n.tsx
index 2c310776..321b0b74 100644
--- a/src/login/i18n/noJsx/getI18n.tsx
+++ b/src/login/i18n/noJsx/getI18n.tsx
@@ -94,7 +94,7 @@ export function createGetI18n<
             return cachedResult;
         }
 
-        const kcContextLocale = params.kcContext.realm.internationalizationEnabled ? params.kcContext.locale : undefined;
+        const kcContextLocale = kcContext.locale;
 
         {
             const currentLanguageTag = kcContextLocale?.currentLanguageTag ?? FALLBACK_LANGUAGE_TAG;
@@ -214,6 +214,14 @@ export function createGetI18n<
                 });
             }
 
+            if (!kcContext.realm.internationalizationEnabled) {
+                const enabledLanguage = enabledLanguages.find(({ languageTag }) => languageTag === currentLanguage.languageTag);
+
+                assert(enabledLanguage !== undefined);
+
+                return [enabledLanguage];
+            }
+
             return enabledLanguages;
         })();