diff --git a/tests/fuzzers/bitutil/compress_test.go b/tests/fuzzers/bitutil/compress_test.go
index cbfc0b3d44..ed9d27eb30 100644
--- a/tests/fuzzers/bitutil/compress_test.go
+++ b/tests/fuzzers/bitutil/compress_test.go
@@ -17,6 +17,7 @@
 package bitutil
 
 import (
+	"bytes"
 	"testing"
 
 	"github.com/ethereum/go-ethereum/common/bitutil"