diff --git a/common/modules/pkgselectprocess/PackageSelectProcess.cpp b/common/modules/pkgselectprocess/PackageSelectProcess.cpp
index f163106..cf39bf3 100644
--- a/common/modules/pkgselectprocess/PackageSelectProcess.cpp
+++ b/common/modules/pkgselectprocess/PackageSelectProcess.cpp
@@ -55,6 +55,8 @@ Calamares::JobResult PackageSelectProcess::runAptCommand(const QString& command,
         commandHRPrefix = tr("Upgrading installed system: ");
     } else if (command.contains("remove")) {
         commandHRPrefix = tr("Cleaning up packages: ");
+    } else if (command.contains("cdrom")) {
+        commandHRPrefix = tr("cdrom: ");
     }
 
     QRegularExpression getRegex(R"(Get:\d+\s+[^ ]+\s+[^ ]+\s+(.+?)\s+\S+\s+(\S+)\s+\[(.*?)\])");
diff --git a/debian/changelog b/debian/changelog
index ed31534..b460ed9 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -7,6 +7,7 @@ calamares-settings-ubuntu (1:25.04.26) UNRELEASED; urgency=medium
     cycle, ideally being worked directly into a dedicated C++ module instead
     of several, miscellaneous shell scripts wrapped in YAML.
   * [pkgselectprocess] Explicitly log all apt commands in the debug logs.
+  * [pkgselectprocess] Ensure apt-cdrom command outputs have their own prefix.
 
  -- Simon Quigley <tsimonq2@ubuntu.com>  Tue, 15 Apr 2025 22:15:17 -0500