diff --git a/scripts/example.yaml b/scripts/example.yaml
index a9543ba..69d7ebd 100644
--- a/scripts/example.yaml
+++ b/scripts/example.yaml
@@ -33,6 +33,7 @@
       Version:
         IPMIFruProperty: Version
         IPMIFruSection: Product
+    xyz.openbmc_project.Inventory.Item.System:
 1:
   /system/chassis/motherboard/dimm0:
     xyz.openbmc_project.Inventory.Item:
@@ -56,6 +57,7 @@
       Version:
         IPMIFruProperty: Version
         IPMIFruSection: Product
+    xyz.openbmc_project.Inventory.Item.Dimm:
 2:
   /system/chassis/motherboard/dimm1:
     xyz.openbmc_project.Inventory.Item:
@@ -79,6 +81,7 @@
       Version:
         IPMIFruProperty: Version
         IPMIFruSection: Product
+    xyz.openbmc_project.Inventory.Item.Dimm:
 3:
   /system/chassis/motherboard/cpu0:
     xyz.openbmc_project.Inventory.Item:
@@ -98,6 +101,7 @@
       Manufacturer:
         IPMIFruProperty: Manufacturer
         IPMIFruSection: Board
+    xyz.openbmc_project.Inventory.Item.Cpu:
 4:
   /system/chassis/motherboard/cpu1:
     xyz.openbmc_project.Inventory.Item:
@@ -117,3 +121,4 @@
       Manufacturer:
         IPMIFruProperty: Manufacturer
         IPMIFruSection: Board
+    xyz.openbmc_project.Inventory.Item.Cpu:
diff --git a/scripts/writefru.mako.cpp b/scripts/writefru.mako.cpp
index 82941a4..0a0a14f 100644
--- a/scripts/writefru.mako.cpp
+++ b/scripts/writefru.mako.cpp
@@ -12,10 +12,11 @@
          {"${object}",{
          % for interface,properties in interfaces.items():
              {"${interface}",{
-            % for dbus_property,property_value in properties.items():
-                 {"${dbus_property}",{
-                     "${property_value.get("IPMIFruSection", "")}",
-                     "${property_value.get("IPMIFruProperty", "")}", \
+            % if properties:
+                % for dbus_property,property_value in properties.items():
+                    {"${dbus_property}",{
+                        "${property_value.get("IPMIFruSection", "")}",
+                        "${property_value.get("IPMIFruProperty", "")}", \
 <%
     delimiter = property_value.get("IPMIFruValueDelimiter")
     if not delimiter:
@@ -25,7 +26,8 @@
 %>
                      "${delimiter}"
                  }},
-            % endfor
+                % endfor
+            %endif
              }},
          % endfor
         }},