diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 626bab84..4e2e4f66 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -159,4 +159,4 @@ jobs:
             org.opencontainers.image.version=${{ steps.info.outputs.version }}
             org.opencontainers.image.created=${{ steps.info.outputs.created }}
             org.opencontainers.image.revision=${{ github.sha }}
-            org.opencontainers.image.licenses=AGPL-3.0
\ No newline at end of file
+            org.opencontainers.image.licenses=AGPL-3.0-only
\ No newline at end of file
diff --git a/README.md b/README.md
index 146eb596..0b734053 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 [![CI Status](https://github.com/drakkan/sftpgo/workflows/CI/badge.svg?branch=main&event=push)](https://github.com/drakkan/sftpgo/workflows/CI/badge.svg?branch=main&event=push)
 [![Code Coverage](https://codecov.io/gh/drakkan/sftpgo/branch/main/graph/badge.svg)](https://codecov.io/gh/drakkan/sftpgo/branch/main)
-[![License: AGPL v3](https://img.shields.io/badge/License-AGPLv3-blue.svg)](https://www.gnu.org/licenses/agpl-3.0)
+[![License: AGPL-3.0-only](https://img.shields.io/badge/License-AGPLv3-blue.svg)](https://www.gnu.org/licenses/agpl-3.0)
 [![Docker Pulls](https://img.shields.io/docker/pulls/drakkan/sftpgo)](https://hub.docker.com/r/drakkan/sftpgo)
 [![Mentioned in Awesome Go](https://awesome.re/mentioned-badge.svg)](https://github.com/avelino/awesome-go)
 
@@ -324,4 +324,4 @@ Thank you to our sponsors!
 
 ## License
 
-GNU AGPLv3
+GNU AGPL-3.0-only
diff --git a/README.zh_CN.md b/README.zh_CN.md
index c74dee51..df9ae6e4 100644
--- a/README.zh_CN.md
+++ b/README.zh_CN.md
@@ -2,7 +2,7 @@
 
 [![CI Status](https://github.com/drakkan/sftpgo/workflows/CI/badge.svg?branch=main&event=push)](https://github.com/drakkan/sftpgo/workflows/CI/badge.svg?branch=main&event=push)
 [![Code Coverage](https://codecov.io/gh/drakkan/sftpgo/branch/main/graph/badge.svg)](https://codecov.io/gh/drakkan/sftpgo/branch/main)
-[![License: AGPL v3](https://img.shields.io/badge/License-AGPLv3-blue.svg)](https://www.gnu.org/licenses/agpl-3.0)
+[![License: AGPL-3.0-only](https://img.shields.io/badge/License-AGPLv3-blue.svg)](https://www.gnu.org/licenses/agpl-3.0)
 [![Docker Pulls](https://img.shields.io/docker/pulls/drakkan/sftpgo)](https://hub.docker.com/r/drakkan/sftpgo)
 [![Mentioned in Awesome Go](https://awesome.re/mentioned-badge.svg)](https://github.com/avelino/awesome-go)
 
@@ -315,4 +315,4 @@ SFTPGo 使用了 [go.mod](./go.mod) 中列出的第三方库。
 
 ## 许可证
 
-GNU AGPLv3
+GNU AGPL-3.0-only