diff --git a/kernel.spec b/kernel.spec
index 77c776a..e744c0b 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -1419,6 +1419,7 @@ BuildKernel() {
     cp -a --parents arch/x86/boot/string.h $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/
     cp -a --parents arch/x86/boot/string.c $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/
     cp -a --parents arch/x86/boot/ctype.h $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/
+    cp -a --parents arch/x86/kernel/macros.S $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/
 %endif
     # Make sure the Makefile and version.h have a matching timestamp so that
     # external modules can be built