diff --git a/SPECS/kernel-6.1.spec b/SPECS/kernel-6.1.spec
index 2736240..65abfee 100644
--- a/SPECS/kernel-6.1.spec
+++ b/SPECS/kernel-6.1.spec
@@ -6,18 +6,14 @@
 %ifarch x86_64
 %define with_toolchain_clang 1
 %define with_clang_lto 1
+%else
+%define with_toolchain_clang 0
+%define with_clang_lto 0
 %endif
 
 %if %{with_toolchain_clang}
 %global toolchain clang
 %endif
-
-# Compile the kernel with LTO (only supported when building with clang).
-%bcond_with clang_lto
-
-%if %{with_clang_lto} && %{without_toolchain_clang}
-{error:clang_lto requires --with toolchain_clang}
-%endif
 	
 # The libexec directory is not used by the linker, so the shared object there
 # should not be exported to RPM provides.
@@ -214,11 +210,11 @@ BuildRequires: gzip, hmaccalc, hostname, kernel-rpm-macros >= 185-9, kmod, m4, m
 BuildRequires: patch, perl-Carp, perl-devel, perl-generators, perl-interpreter, python3-devel
 BuildRequires: redhat-rpm-config, tar, which, xz
 
-%if %{with toolchain_clang}
+%if %{with_toolchain_clang}
 BuildRequires: clang
 %endif
 
-%if %{with clang_lto}
+%if %{with_clang_lto}
 BuildRequires: llvm
 BuildRequires: lld
 %endif