--- dist/tpm2-abrmd.conf.orig	2022-05-09 15:39:53 UTC
+++ dist/tpm2-abrmd.conf
@@ -2,27 +2,25 @@
  "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
 <busconfig>
   <!-- ../system.conf have denied everything, so we just punch some holes -->
-  <policy user="tss">
-    <allow own="com.intel.tss2.Tabrmd"/>
-  </policy>
-  <policy user="root">
-    <allow own="com.intel.tss2.Tabrmd"/>
-  </policy>
   <!-- Match /dev/tpmrm0 permissions tss tss 0660 -->
   <policy user="root">
     <allow send_destination="com.intel.tss2.Tabrmd"/>
     <allow receive_sender="com.intel.tss2.Tabrmd"/>
+    <allow own="com.intel.tss2.Tabrmd"/>
   </policy>
-  <policy group="root">
+  <policy group="wheel">
     <allow send_destination="com.intel.tss2.Tabrmd"/>
     <allow receive_sender="com.intel.tss2.Tabrmd"/>
+    <allow own="com.intel.tss2.Tabrmd"/>
   </policy>
-  <policy user="tss">
+  <policy user="_tss">
     <allow send_destination="com.intel.tss2.Tabrmd"/>
     <allow receive_sender="com.intel.tss2.Tabrmd"/>
+    <allow own="com.intel.tss2.Tabrmd"/>
   </policy>
-  <policy group="tss">
+  <policy group="_tss">
     <allow send_destination="com.intel.tss2.Tabrmd"/>
     <allow receive_sender="com.intel.tss2.Tabrmd"/>
+    <allow own="com.intel.tss2.Tabrmd"/>
   </policy>
 </busconfig>