diff --git a/man/systemd-dissect.xml b/man/systemd-dissect.xml
index 6430501bdf..9528e91a41 100644
--- a/man/systemd-dissect.xml
+++ b/man/systemd-dissect.xml
@@ -18,7 +18,7 @@
 
   <refnamediv>
     <refname>systemd-dissect</refname>
-    <refpurpose>Dissect file system OS images</refpurpose>
+    <refpurpose>Dissect Discoverable Disk Images (DDIs)</refpurpose>
   </refnamediv>
 
   <refsynopsisdiv>
@@ -43,7 +43,7 @@
     <title>Description</title>
 
     <para><command>systemd-dissect</command> is a tool for introspecting and interacting with file system OS
-    disk images. It supports five different operations:</para>
+    disk images, specifically Discoverable Disk Images (DDIs). It supports five different operations:</para>
 
     <orderedlist>
       <listitem><para>Show general OS image information, including the image's