diff --git a/app/app_paramhub_test.go b/app/app_paramhub_test.go
index 850d62286..2f1cb7c34 100644
--- a/app/app_paramhub_test.go
+++ b/app/app_paramhub_test.go
@@ -24,6 +24,7 @@ import (
 	"github.com/cosmos/cosmos-sdk/x/slashing"
 	"github.com/cosmos/cosmos-sdk/x/stake"
 	"github.com/stretchr/testify/assert"
+	"github.com/tendermint/go-amino"
 	abcicli "github.com/tendermint/tendermint/abci/client"
 	"github.com/tendermint/tendermint/abci/types"
 	abci "github.com/tendermint/tendermint/abci/types"