diff --git a/pkg/storage/value/encrypt/envelope/kmsv2/envelope_test.go b/pkg/storage/value/encrypt/envelope/kmsv2/envelope_test.go
index 57f957a1b..4ce598bac 100644
--- a/pkg/storage/value/encrypt/envelope/kmsv2/envelope_test.go
+++ b/pkg/storage/value/encrypt/envelope/kmsv2/envelope_test.go
@@ -1,3 +1,6 @@
+//go:build !windows
+// +build !windows
+
 /*
 Copyright 2022 The Kubernetes Authors.
 
diff --git a/pkg/storage/value/encrypt/envelope/kmsv2/grpc_service_unix_test.go b/pkg/storage/value/encrypt/envelope/kmsv2/grpc_service_unix_test.go
index a1ae59bac..c0a78d993 100644
--- a/pkg/storage/value/encrypt/envelope/kmsv2/grpc_service_unix_test.go
+++ b/pkg/storage/value/encrypt/envelope/kmsv2/grpc_service_unix_test.go
@@ -1,3 +1,6 @@
+//go:build !windows
+// +build !windows
+
 /*
 Copyright 2022 The Kubernetes Authors.