diff --git a/spec/rubocop/cli/autocorrect_spec.rb b/spec/rubocop/cli/autocorrect_spec.rb
index 53cc48c1b4..08e9e122ba 100644
--- a/spec/rubocop/cli/autocorrect_spec.rb
+++ b/spec/rubocop/cli/autocorrect_spec.rb
@@ -51,7 +51,7 @@
       {foo: 1, bar: 2, baz: 3}.reject {|k, v| k == :bar }
     RUBY
 
-    expect(cli.run(['-a', '--only', 'Style/HashExcept'])).to eq(0)
+    expect(cli.run(['-A', '--only', 'Style/HashExcept'])).to eq(0)
     expect(File.read('example.rb')).to eq(<<~RUBY)
       {foo: 1, bar: 2, baz: 3}.except(:bar)
     RUBY