diff --git a/builder/googlecompute/tunnel_driver_windows.go b/builder/googlecompute/tunnel_driver_windows.go
index df301e3a1..9d5031ebc 100644
--- a/builder/googlecompute/tunnel_driver_windows.go
+++ b/builder/googlecompute/tunnel_driver_windows.go
@@ -3,6 +3,7 @@
 package googlecompute
 
 import (
+	"context"
 	"fmt"
 )