diff --git a/README.md b/README.md
index e1905b9..e644d90 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,6 @@
 [![Go Reference](https://pkg.go.dev/badge/github.com/nstratos/go-myanimelist/mal.svg)](https://pkg.go.dev/github.com/nstratos/go-myanimelist/mal)
 [![GitHub license](https://img.shields.io/badge/license-MIT-blue.svg)](LICENSE)
 [![Go Report Card](https://goreportcard.com/badge/github.com/nstratos/go-myanimelist)](https://goreportcard.com/report/github.com/nstratos/go-myanimelist)
-[![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=nstratos_go-myanimelist&metric=alert_status)](https://sonarcloud.io/dashboard?id=nstratos_go-myanimelist)
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 [![Test Status](https://github.com/nstratos/go-myanimelist/workflows/tests/badge.svg)](https://github.com/nstratos/go-myanimelist/actions?query=workflow%3Atests)
 [![Integration Status](https://github.com/nstratos/go-myanimelist/workflows/integration/badge.svg)](https://github.com/nstratos/go-myanimelist/actions?query=workflow%3Aintegration)