diff --git a/contractcourt/breacharbiter.go b/contractcourt/breach_arbitrator.go
similarity index 100%
rename from contractcourt/breacharbiter.go
rename to contractcourt/breach_arbitrator.go
diff --git a/contractcourt/breacharbiter_test.go b/contractcourt/breach_arbitrator_test.go
similarity index 100%
rename from contractcourt/breacharbiter_test.go
rename to contractcourt/breach_arbitrator_test.go