diff --git a/gnu-efi.spec b/gnu-efi.spec
index bd7f0ca..de03141 100644
--- a/gnu-efi.spec
+++ b/gnu-efi.spec
@@ -1,14 +1,15 @@
 Name:          gnu-efi
-Version:       3.0.18
+Version:       4.0.0
 Release:       1mamba
 Summary:       GNU toolchain for building applications that can run in Intel's EFI environment
 Group:         Applications/Development
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           https://sourceforge.net/projects/gnu-efi/
-Source:        https://sourceforge.net/projects/gnu-efi/files/gnu-efi-%{version}.tar.bz2
+URL:           https://github.com/ncroxon/gnu-efi
+Source:        https://github.com/ncroxon/gnu-efi.git/%{version}/gnu-efi-%{version}.tar.bz2
 License:       GPL
+BuildArch:     noarch
 ## AUTOBUILDREQ-BEGIN
 ## AUTOBUILDREQ-END
 
@@ -34,7 +35,7 @@ make CC=%{__cc}
 %dir %{_includedir}/efi
 %{_includedir}/efi/*
 %{_libdir}/crt0-efi-*.o
-%{_libdir}/elf_*_efi.lds
+%{_libdir}/elf_*.lds
 %{_libdir}/libefi.a
 %{_libdir}/libgnuefi.a
 %dir %{_libdir}/gnuefi/apps
@@ -43,6 +44,9 @@ make CC=%{__cc}
 #%doc ChangeLog README.efilib README.elilo README.gnuefi
 
 %changelog
+* Thu Jan 02 2025 Silvan Calarco <silvan.calarco@mambasoft.it> 4.0.0-1mamba
+- update to 4.0.0
+
 * Sun Mar 24 2024 Automatic Build System <autodist@openmamba.org> 3.0.18-1mamba
 - automatic version update by autodist