diff --git a/test/unit/base.rb b/test/unit/base.rb
index 3020c7b91..c7b11b958 100644
--- a/test/unit/base.rb
+++ b/test/unit/base.rb
@@ -28,7 +28,6 @@ $stderr.sync = true
 
 # Configure RSpec
 RSpec.configure do |c|
-  c.expect_with :rspec, :stdlib
   c.treat_symbols_as_metadata_keys_with_true_values = true
 
   if Vagrant::Util::Platform.windows?