diff --git a/README.md b/README.md
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@@ -2,6 +2,8 @@
 A repository of custom [SurveyJS](https://surveyjs.io/form-library/documentation/overview)
 widgets used for quizzes.
 
+[![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)](LICENSE)
+
 ## Available widgets
 - [Fill-in-the-gaps text (selector)](src/widgets/gapfill-select.js)