diff --git a/pimgen.py b/pimgen.py
index 05c2e20..7c4f925 100755
--- a/pimgen.py
+++ b/pimgen.py
@@ -603,7 +603,12 @@
         for y in yaml_files:
             # parse only phosphor dbus related interface files
             if not (
-                y.startswith("xyz")
+                False
+                or y.startswith("xyz/openbmc_project/Association")
+                or y.startswith("xyz/openbmc_project/Common")
+                or y.startswith("xyz/openbmc_project/Inventory")
+                or y.startswith("xyz/openbmc_project/Object")
+                or y.startswith("xyz/openbmc_project/State")
                 or y.startswith("com/ibm/ipzvpd")
                 or y.startswith("com/ibm/Control/Host")
                 or y.startswith("com/ibm/VPD")