diff --git a/README.md b/README.md
index 29a5eb68..07c5aea3 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,7 @@ Sunday 🙏 The framework of REST for Kotlin
 ===
 
 ![GitHub Workflow Status](https://img.shields.io/github/workflow/status/outfoxx/sunday-kt/CI)
+![Coverage](https://sonarcloud.io/api/project_badges/measure?project=outfoxx_sunday-kt&metric=coverage)
 ![Maven Central](https://img.shields.io/maven-central/v/io.outfoxx.sunday/sunday.svg)
 ![Sonatype Nexus (Snapshots)](https://img.shields.io/nexus/s/https/oss.sonatype.org/io.outfoxx.sunday/sunday.svg)