diff --git a/confluent_osdeploy/ubuntu22.04/profiles/default/initprofile.sh b/confluent_osdeploy/ubuntu22.04/profiles/default/initprofile.sh
index 20e12471..28d7e74c 100644
--- a/confluent_osdeploy/ubuntu22.04/profiles/default/initprofile.sh
+++ b/confluent_osdeploy/ubuntu22.04/profiles/default/initprofile.sh
@@ -3,5 +3,12 @@ sed -i 's/label: ubuntu/label: Ubuntu/' $2/profile.yaml && \
 ln -s $1/casper/vmlinuz $2/boot/kernel && \
 ln -s $1/casper/initrd $2/boot/initramfs/distribution && \
 mkdir -p $2/boot/efi/boot && \
-ln -s $1/EFI/boot/* $2/boot/efi/boot
+if [ -d $1/EFI/boot/ ]; then
+    ln -s $1/EFI/boot/* $2/boot/efi/boot
+elif [ -d $1/efi/boot/ ]; then
+    ln -s $1/efi/boot/* $2/boot/efi/boot
+else
+    echo "Unrecogrized boot contents in media" > &2
+    exit 1
+fi
 
diff --git a/confluent_server/confluent/osimage.py b/confluent_server/confluent/osimage.py
index 2289a048..e0c1a8cb 100644
--- a/confluent_server/confluent/osimage.py
+++ b/confluent_server/confluent/osimage.py
@@ -411,9 +411,7 @@ def check_ubuntu(isoinfo):
                     ]
         return {'name': 'ubuntu-{0}-{1}'.format(ver, arch),
                 'method': EXTRACT|COPY,
-                'extractlist': ['casper/vmlinuz', 'casper/initrd',
-                'efi/boot/bootx64.efi', 'efi/boot/grubx64.efi'
-                ],
+                'extractlist': exlist,
                 'copyto': 'install.iso',
                 'category': 'ubuntu{0}'.format(major)}