diff --git a/types/vote_set.go b/types/vote_set.go
index eb213b894..e94f07d80 100644
--- a/types/vote_set.go
+++ b/types/vote_set.go
@@ -6,6 +6,8 @@ import (
 	"strings"
 	"sync"
 
+	"github.com/tendermint/tendermint/crypto/bls"
+
 	"github.com/pkg/errors"
 
 	"github.com/tendermint/tendermint/crypto/bls"