diff --git a/lib/faraday_middleware/gzip.rb b/lib/faraday_middleware/gzip.rb
index cc1b3557..31c75e82 100644
--- a/lib/faraday_middleware/gzip.rb
+++ b/lib/faraday_middleware/gzip.rb
@@ -64,7 +64,7 @@ def inflate(body)
     end
 
     def brotli_inflate(body)
-      dependency 'brotli'
+      self.class.dependency 'brotli'
 
       Brotli.inflate(body)
     end
diff --git a/spec/unit/gzip_spec.rb b/spec/unit/gzip_spec.rb
index fd1517b3..eb9ff00d 100644
--- a/spec/unit/gzip_spec.rb
+++ b/spec/unit/gzip_spec.rb
@@ -2,6 +2,7 @@
 require 'faraday_middleware/gzip'
 
 describe FaradayMiddleware::Gzip, :type => :response do
+  require 'brotli' unless jruby?
 
   let(:middleware) {
     described_class.new(lambda { |env|