diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index c1345046..d3780e5e 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -169,12 +169,6 @@ Naming/MemoizedInstanceVariableName:
 Naming/UncommunicativeMethodParamName:
   Enabled: false
 
-# Offense count: 1
-# Cop supports --auto-correct.
-Performance/RedundantMatch:
-  Exclude:
-    - 'lib/pry/command.rb'
-
 # Offense count: 4
 # Cop supports --auto-correct.
 # Configuration parameters: MaxKeyValuePairs.
diff --git a/lib/pry/command.rb b/lib/pry/command.rb
index a3832bb4..a53ce6f1 100644
--- a/lib/pry/command.rb
+++ b/lib/pry/command.rb
@@ -305,7 +305,7 @@ class Pry
     # the current scope.
     def check_for_command_collision(command_match, arg_string)
       collision_type = target.eval("defined?(#{command_match})")
-      collision_type ||= 'local-variable' if arg_string.match(%r{\A\s*[-+*/%&|^]*=})
+      collision_type ||= 'local-variable' if arg_string =~ %r{\A\s*[-+*/%&|^]*=}
 
       if collision_type
         output.puts(