diff --git a/modules/rhcos-multipath-secondary-disk.adoc b/modules/rhcos-multipath-secondary-disk.adoc
index d712318faf..ae1219a09b 100644
--- a/modules/rhcos-multipath-secondary-disk.adoc
+++ b/modules/rhcos-multipath-secondary-disk.adoc
@@ -21,7 +21,7 @@
 . Create a Butane config with information similar to the following:
 +
 .Example `multipath-config.bu`
-[source,yaml]
+[source,yaml,subs="attributes+"]
 ----
 variant: openshift
 version: {product-version}.0