diff --git a/blockchain/v2/schedule.go b/blockchain/v2/schedule.go
index 329557492..db3819b81 100644
--- a/blockchain/v2/schedule.go
+++ b/blockchain/v2/schedule.go
@@ -10,8 +10,6 @@ import (
 	"github.com/tendermint/tendermint/p2p"
 )
 
-type Event interface{}
-
 type blockState int
 
 const (