diff --git a/builtin-run.c b/builtin-run.c
index adfbbbf..249cf82 100644
--- a/builtin-run.c
+++ b/builtin-run.c
@@ -1196,6 +1196,7 @@ err:
 	virtio_rng__delete_all(kvm);
 
 	disk_image__close_all(kvm->disks, image_count);
+	free(kvm_cpus);
 	kvm__delete(kvm);
 
 	if (!exit_code)