diff --git a/swarm/pss/pss_go18plus_test.go b/swarm/pss/pss_go18plus_test.go
index f4fbd51566..8b8f6669c3 100644
--- a/swarm/pss/pss_go18plus_test.go
+++ b/swarm/pss/pss_go18plus_test.go
@@ -15,7 +15,9 @@ import (
 	"testing"
 	"time"
 
+	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/hexutil"
+	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/p2p/discover"
 	"github.com/ethereum/go-ethereum/p2p/simulations"