diff --git a/rust2rpm-helper.spec b/rust2rpm-helper.spec
index 02d27ad..c57a948 100644
--- a/rust2rpm-helper.spec
+++ b/rust2rpm-helper.spec
@@ -1,8 +1,8 @@
-# Generated by rust2rpm 25
+# Generated by rust2rpm 26
 %bcond_without check
 
 # prevent library files from being installed
-%global __cargo_is_lib() 0
+%global cargo_install_lib 0
 
 %global crate rust2rpm-helper
 
@@ -25,7 +25,7 @@ License:        Apache-2.0 AND MIT AND Unicode-DFS-2016 AND (Apache-2.0 OR MIT) 
 URL:            https://pagure.io/fedora-rust/rust2rpm-helper
 Source:         %{url}/archive/%{version}/rust2rpm-helper-%{version}.tar.gz
 
-BuildRequires:  cargo-rpm-macros >= 24
+BuildRequires:  cargo-rpm-macros >= 26
 
 %global _description %{expand:
 Helper program for rust2rpm.}