diff --git a/x/interchainstaking/types/zones_test.go b/x/interchainstaking/types/zones_test.go
index 45696058f..21143b920 100644
--- a/x/interchainstaking/types/zones_test.go
+++ b/x/interchainstaking/types/zones_test.go
@@ -1,7 +1,6 @@
 package types_test
 
 import (
-	"encoding/base64"
 	"testing"
 
 	sdk "github.com/cosmos/cosmos-sdk/types"