diff --git a/package.json b/package.json
index 985e5bf8..c0ee9b20 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "homepage": "https://trestle.io",
   "repository": "https://github.com/TrestleAdmin/trestle.git",
   "author": "Sam Pohlenz <sam@sampohlenz.com>",
-  "license": "LGPL-3.0",
+  "license": "LGPL-3.0-only",
   "private": true,
   "scripts": {
     "dev": "webpack --mode development",
diff --git a/trestle.gemspec b/trestle.gemspec
index 0ad32601..477f0cf3 100644
--- a/trestle.gemspec
+++ b/trestle.gemspec
@@ -12,7 +12,7 @@ Gem::Specification.new do |spec|
   spec.summary       = "A modern, responsive admin framework for Ruby on Rails"
   spec.description   = "Trestle is a modern, responsive admin framework for Ruby on Rails."
   spec.homepage      = "https://www.trestle.io"
-  spec.license       = "LGPL-3.0"
+  spec.license       = "LGPL-3.0-only"
 
   spec.files         = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(bin|coverage|gemfiles|node_modules|spec|sandbox)/}) }