diff --git a/sys/arm64/arm64/mp_machdep.c b/sys/arm64/arm64/mp_machdep.c
--- a/sys/arm64/arm64/mp_machdep.c
+++ b/sys/arm64/arm64/mp_machdep.c
@@ -569,7 +569,7 @@
 		domain = 0;
 #ifdef NUMA
 		if (vm_ndomains > 1)
-			domain = acpi_pxm_get_cpu_locality(*cpuid);
+			domain = acpi_pxm_get_cpu_locality(intr->Uid);
 #endif
 		if (start_cpu(id, intr->ArmMpidr, domain)) {
 			MPASS(cpuid_to_pcpu[id] != NULL);