diff --git a/Oqtane.Server/Extensions/ApplicationBuilderExtensions.cs b/Oqtane.Server/Extensions/ApplicationBuilderExtensions.cs
index 81ca19ac..4f43068e 100644
--- a/Oqtane.Server/Extensions/ApplicationBuilderExtensions.cs
+++ b/Oqtane.Server/Extensions/ApplicationBuilderExtensions.cs
@@ -32,7 +32,7 @@ namespace Oqtane.Extensions
 
             app.UseRequestLocalization(options => {
                 options.SetDefaultCulture(defaultCulture)
-                    .AddSupportedUICultures(supportedCultures)
+                    .AddSupportedCultures(supportedCultures)
                     .AddSupportedUICultures(supportedCultures);
             });