diff --git a/docs/en/framework/fundamentals/localization.md b/docs/en/framework/fundamentals/localization.md
index 61f8e58691f..ee407e6d546 100644
--- a/docs/en/framework/fundamentals/localization.md
+++ b/docs/en/framework/fundamentals/localization.md
@@ -157,6 +157,7 @@ services.Configure<AbpLocalizationOptions>(options =>
 ````
 
 * If an extension file defines the same localized string, it overrides the string.
+* It is crucial to set extension .json files as EmbeddedResource in your project file. This ensures that the files are correctly included in the assembly during both development and production builds, making them available for use at runtime.
 
 ## Getting the Localized Texts
 
@@ -255,4 +256,4 @@ See the following documents to learn how to reuse the same localization texts in
 * [Localization for the MVC / Razor Pages UI](../ui/mvc-razor-pages/javascript-api/localization)
 * [Localization for the Blazor UI](../ui/blazor/localization.md)
 * [Localization for the Angular UI](../ui/angular/localization.md)
-* [Video tutorial](https://abp.io/video-courses/essentials/localization)
\ No newline at end of file
+* [Video tutorial](https://abp.io/video-courses/essentials/localization)