diff --git a/ironic-image/Dockerfile b/ironic-image/Dockerfile
index ea5e3e3..60e8240 100644
--- a/ironic-image/Dockerfile
+++ b/ironic-image/Dockerfile
@@ -77,7 +77,7 @@ RUN cp /usr/share/ipxe/undionly.kpxe /tftpboot/undionly.kpxe
 RUN if [ "$(uname -m)" = "x86_64" ];then \
       cp /usr/share/ipxe/ipxe-x86_64.efi /tftpboot/ipxe.efi ;\
     fi
-#!ArchExclusiveLine: x86_64
+#!ArchExclusiveLine: aarch64 
 RUN if [ "$(uname -m)" = "aarch64" ]; then\ 
      cp /usr/share/ipxe/snp-arm64.efi /tftpboot/ipxe.efi; cp /usr/share/ipxe/snp-arm64.efi /tftpboot/snp-arm64.efi; cp /usr/share/ipxe/snp-arm64.efi /tftpboot/snp.efi ;\
     fi