diff --git a/README.md b/README.md
index cd3698a4..9bddd2a1 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,7 @@
 [![Coverage](https://sonarcloud.io/api/project_badges/measure?project=io.github.hakky54%3Asslcontext-kickstart-parent&metric=coverage)](https://sonarcloud.io/dashboard?id=io.github.hakky54%3Asslcontext-kickstart-parent)
 [![JDK Compatibility](https://img.shields.io/badge/JDK_Compatibility-8+-blue.svg)](#)
 [![Kotlin Compatibility](https://img.shields.io/badge/Kotlin_Compatibility-1.5+-blue.svg)](#)
+[![Scala Compatibility](https://img.shields.io/badge/Scala_Compatibility-2.11+-blue.svg)](#)
 [![Android API Compatibility](https://img.shields.io/badge/Android_API_Compatibility-24+-blue.svg)](#)
 [![Apache2 license](https://img.shields.io/badge/license-Aache2.0-blue.svg)](https://github.com/Hakky54/sslcontext-kickstart/blob/master/LICENSE)
 [![Maven Central](https://maven-badges.herokuapp.com/maven-central/io.github.hakky54/sslcontext-kickstart/badge.svg)](https://mvnrepository.com/artifact/io.github.hakky54/sslcontext-kickstart)