diff --git a/README.md b/README.md
index ea33f33..1dc629a 100644
--- a/README.md
+++ b/README.md
@@ -25,6 +25,11 @@ This gem provides a field-level authorization for [graphql-ruby](https://github.
 * [License](#license)
 * [Code of Conduct](#code-of-conduct)
 
+<p>
+Sponsored by:<br>
+<a href="https://www.universe.com/"><img src="images/universe.png" alt="Universe" width="256" height="38"></img></a>
+</p>
+
 ## Usage
 
 Define a GraphQL schema:
diff --git a/graphql-guard.gemspec b/graphql-guard.gemspec
index 30e092e..1922457 100644
--- a/graphql-guard.gemspec
+++ b/graphql-guard.gemspec
@@ -15,7 +15,7 @@ Gem::Specification.new do |spec|
   spec.license       = "MIT"
 
   spec.files         = `git ls-files -z`.split("\x0").reject do |f|
-    f.match(%r{^(test|spec|features)/})
+    f.match(%r{^(test|spec|features|images)/})
   end
   spec.bindir        = "exe"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
diff --git a/images/universe.png b/images/universe.png
new file mode 100644
index 0000000..d1c9ba9
Binary files /dev/null and b/images/universe.png differ