diff --git a/spec/faraday/adapter/patron_spec.rb b/spec/faraday/adapter/patron_spec.rb
index 81de1eac..812fd1a0 100644
--- a/spec/faraday/adapter/patron_spec.rb
+++ b/spec/faraday/adapter/patron_spec.rb
@@ -9,7 +9,7 @@ RSpec.describe Faraday::Adapter::Patron do
     conn = Faraday.new do |f|
       f.adapter :patron do |session|
         session.max_redirects = 10
-        raise RuntimeError, 'Configuration block called'
+        raise 'Configuration block called'
       end
     end