diff --git a/README.md b/README.md
index 85c0ab6a..4d6768e4 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,7 @@
 
 [![Tests](https://github.com/helmfile/helmfile/actions/workflows/ci.yaml/badge.svg?branch=main)](https://github.com/helmfile/helmfile/actions/workflows/ci.yaml?query=branch%3Amain)
 [![Container Image Repository on GHCR](https://ghcr-badge.deta.dev/helmfile/helmfile/latest_tag?trim=major&label=latest "Docker Repository on ghcr")](https://github.com/helmfile/helmfile/pkgs/container/helmfile)
+[![Go Report Card](https://goreportcard.com/badge/github.com/helmfile/helmfile)](https://goreportcard.com/report/github.com/helmfile/helmfile)
 [![Slack Community #helmfile](https://slack.sweetops.com/badge.svg)](https://slack.sweetops.com)
 [![Documentation](https://readthedocs.org/projects/helmfile/badge/?version=latest&style=flat)](https://helmfile.readthedocs.io/en/latest/)
 
diff --git a/docs/index.md b/docs/index.md
index 46b56f00..ba1e7df8 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -13,6 +13,7 @@
 
 [![Tests](https://github.com/helmfile/helmfile/actions/workflows/ci.yaml/badge.svg?branch=main)](https://github.com/helmfile/helmfile/actions/workflows/ci.yaml?query=branch%3Amain)
 [![Container Image Repository on GHCR](https://ghcr-badge.deta.dev/helmfile/helmfile/latest_tag?trim=major&label=latest "Docker Repository on ghcr")](https://github.com/helmfile/helmfile/pkgs/container/helmfile)
+[![Go Report Card](https://goreportcard.com/badge/github.com/helmfile/helmfile)](https://goreportcard.com/report/github.com/helmfile/helmfile)
 [![Slack Community #helmfile](https://slack.sweetops.com/badge.svg)](https://slack.sweetops.com)
 [![Documentation](https://readthedocs.org/projects/helmfile/badge/?version=latest&style=flat)](https://helmfile.readthedocs.io/en/latest/)