diff --git a/act_runner-head.rb b/act_runner-head.rb
index 8773aaa..94067f5 100644
--- a/act_runner-head.rb
+++ b/act_runner-head.rb
@@ -4,6 +4,7 @@ class ActRunnerHead < Formula
   desc "A runner for Gitea based on act"
   homepage "https://gitea.com/gitea/act_runner"
   version "main"
+  license "MIT"
 
   os = OS.mac? ? "darwin" : "linux"
   arch = case Hardware::CPU.arch
diff --git a/act_runner.rb b/act_runner.rb
index adff22b..bb7fcc6 100644
--- a/act_runner.rb
+++ b/act_runner.rb
@@ -4,6 +4,7 @@ class ActRunner < Formula
   desc "A runner for Gitea based on act"
   homepage "https://gitea.com/gitea/act_runner"
   version "0.2.5"
+  license "MIT"
 
   os = OS.mac? ? "darwin" : "linux"
   arch = case Hardware::CPU.arch
diff --git a/changelog.rb b/changelog.rb
index 9d3ee9b..dea02fd 100644
--- a/changelog.rb
+++ b/changelog.rb
@@ -4,6 +4,7 @@ class Changelog < Formula
   desc "Generate changelog of gitea repository"
   homepage "https://gitea.com/gitea/changelog"
   version "main"
+  license "MIT"
 
   os = OS.mac? ? "darwin-10.12" : "linux"
   arch = case Hardware::CPU.arch
diff --git a/gitea-head.rb b/gitea-head.rb
index a633713..1c97494 100644
--- a/gitea-head.rb
+++ b/gitea-head.rb
@@ -4,6 +4,7 @@ class GiteaHead < Formula
   desc "Git with a cup of tea, painless self-hosted git service"
   homepage "https://gitea.io"
   version "main"
+  license "MIT"
 
   os = OS.mac? ? "darwin-10.12" : "linux"
   arch = case Hardware::CPU.arch
diff --git a/gitea.rb b/gitea.rb
index ec03019..f908948 100644
--- a/gitea.rb
+++ b/gitea.rb
@@ -4,6 +4,7 @@ class Gitea < Formula
   desc "Git with a cup of tea, painless self-hosted git service"
   homepage "https://gitea.io"
   version "1.20.3"
+  license "MIT"
 
   os = OS.mac? ? "darwin-10.12" : "linux"
   arch = case Hardware::CPU.arch
diff --git a/tea-head.rb b/tea-head.rb
index 9e65d0a..c7b9c18 100644
--- a/tea-head.rb
+++ b/tea-head.rb
@@ -4,6 +4,7 @@ class TeaHead < Formula
   desc "A command line tool to interact with Gitea servers"
   homepage "https://gitea.com/gitea/tea"
   version "main"
+  license "MIT"
 
   os = OS.mac? ? "darwin" : "linux"
   arch = case Hardware::CPU.arch
diff --git a/tea.rb b/tea.rb
index 414740d..f96cd4d 100644
--- a/tea.rb
+++ b/tea.rb
@@ -4,6 +4,7 @@ class Tea < Formula
   desc "A command line tool to interact with Gitea servers"
   homepage "https://gitea.com/gitea/tea"
   version "0.9.2"
+  license "MIT"
 
   os = OS.mac? ? "darwin" : "linux"
   arch = case Hardware::CPU.arch