diff --git a/cmd/spindle-microvm-run/main_linux.go b/cmd/spindle-microvm-run/main_linux.go
index 925f47b48..abbb2a01a 100644
--- a/cmd/spindle-microvm-run/main_linux.go
+++ b/cmd/spindle-microvm-run/main_linux.go
@@ -210,7 +210,7 @@ func runMicroVMRunDev(ctx context.Context, cmd *cli.Command) error {
 		defer readCache.Close()
 	}
 
-	var uploadCache *microvm.UploadCacheProxy
+	var uploadCache *microvm.SubstituterUploadProxy
 	if cmd.String("cache-upload-url") != "" {
 		var err error
 		uploadCache, err = microvm.StartSubstituterUploadProxy(ctx, vm.CID(), cmd.String("cache-upload-url"), upstreams, filepath.Join(vm.WorkDir(), "upload-cache"), logger, nil, "", "", microvm.UploadCacheOptions{