diff --git a/redfish-core/lib/systems.hpp b/redfish-core/lib/systems.hpp
index 8019d8c..a76f2c4 100644
--- a/redfish-core/lib/systems.hpp
+++ b/redfish-core/lib/systems.hpp
@@ -468,7 +468,7 @@
         return "Hdd";
     }
     else if (dbusSource ==
-             "xyz.openbmc_project.Control.Boot.Source.Sources.ExternalMedia")
+             "xyz.openbmc_project.Control.Boot.Source.Sources.DVD")
     {
         return "Cd";
     }
@@ -477,6 +477,11 @@
     {
         return "Pxe";
     }
+    else if (dbusSource ==
+             "xyz.openbmc_project.Control.Boot.Source.Sources.Removable")
+    {
+        return "Usb";
+    }
     else
     {
         return "";
@@ -531,12 +536,16 @@
     }
     else if (rfSource == "Cd")
     {
-        return "xyz.openbmc_project.Control.Boot.Source.Sources.ExternalMedia";
+        return "xyz.openbmc_project.Control.Boot.Source.Sources.DVD";
     }
     else if (rfSource == "Pxe")
     {
         return "xyz.openbmc_project.Control.Boot.Source.Sources.Network";
     }
+    else if (rfSource == "Usb")
+    {
+        return "xyz.openbmc_project.Control.Boot.Source.Sources.Removable";
+    }
     else
     {
         return "";