diff --git a/SPECS/kernel-lt-6.1.spec b/SPECS/kernel-lt-6.1.spec
index d5f0ea2..35d3eff 100644
--- a/SPECS/kernel-lt-6.1.spec
+++ b/SPECS/kernel-lt-6.1.spec
@@ -714,7 +714,7 @@ popd > /dev/null
 %elifarch aarch64
 %define __modsign_install_post_arch linux-%{version}-%{release}.aarch64
 %else
-%error "Unsupported architecture"
+%define __modsign_install_post_arch ""
 %endif
 
 %define __modsign_install_post \