diff --git a/doc/source/admin/ramdisk-boot.rst b/doc/source/admin/ramdisk-boot.rst
index 83246796b1..5beff555e3 100644
--- a/doc/source/admin/ramdisk-boot.rst
+++ b/doc/source/admin/ramdisk-boot.rst
@@ -27,7 +27,7 @@ be set upon creation of a new node:
 
 .. code-block:: shell
 
-   baremetal node create --driver ipmi \
+   baremetal node create --driver <driver> \
        --deploy-interface ramdisk \
        --boot-interface ipxe
 
@@ -76,11 +76,6 @@ source, for example,
         --instance-info ramdisk=http://path/to/ramdisk.initramfs
     baremetal node deploy <NODE>
 
-.. note::
-   Before the Xena release, the ``image_source`` field was also required::
-
-        --instance-info image_source=http://path/to/ramdisk.initramfs
-
 Booting an ISO
 --------------