diff --git a/pre_commit_hooks/run-rubocop b/pre_commit_hooks/run-rubocop
index 58f9a0f..3f036db 100644
--- a/pre_commit_hooks/run-rubocop
+++ b/pre_commit_hooks/run-rubocop
@@ -4,7 +4,7 @@ require 'English'
 # but pre-commit looks better if there is no output on success.
 args = ARGV.join(' ')
 puts args if ENV['DEBUG']
-output = `rubocop #{args} 2>&1`
+output = `rubocop --force-exclusion #{args} 2>&1`
 status = $CHILD_STATUS.exitstatus
 puts output if status != 0
 exit status