diff --git a/releasenotes/notes/add-aarch64-uefi-5b84a3805bad3d80.yaml b/releasenotes/notes/add-aarch64-uefi-5b84a3805bad3d80.yaml
new file mode 100644
index 00000000..3eb6383a
--- /dev/null
+++ b/releasenotes/notes/add-aarch64-uefi-5b84a3805bad3d80.yaml
@@ -0,0 +1,3 @@
+---
+features:
+  -  Add support for DHCP client arch 11 to detect an aarch64 uefi host.
diff --git a/templates/inspector_dnsmasq_http.erb b/templates/inspector_dnsmasq_http.erb
index 97a0d23f..04515d19 100644
--- a/templates/inspector_dnsmasq_http.erb
+++ b/templates/inspector_dnsmasq_http.erb
@@ -25,6 +25,7 @@ dhcp-sequential-ip
 dhcp-match=ipxe,175
 dhcp-match=set:efi,option:client-arch,7
 dhcp-match=set:efi,option:client-arch,9
+dhcp-match=set:efi,option:client-arch,11
 # Client is already running iPXE; move to next stage of chainloading
 dhcp-boot=tag:ipxe,http://<%= @dnsmasq_local_ip %>:<%= @http_port_real %>/inspector.ipxe
 # Client is PXE booting over EFI without iPXE ROM; send EFI version of iPXE chainloader