--- dist/tpm2-abrmd.conf.orig	2022-05-09 15:39:53 UTC
+++ dist/tpm2-abrmd.conf
@@ -2,7 +2,7 @@
  "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">
+  <policy user="_tss">
     <allow own="com.intel.tss2.Tabrmd"/>
   </policy>
   <policy user="root">
@@ -17,11 +17,11 @@
     <allow send_destination="com.intel.tss2.Tabrmd"/>
     <allow receive_sender="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"/>
   </policy>
-  <policy group="tss">
+  <policy group="_tss">
     <allow send_destination="com.intel.tss2.Tabrmd"/>
     <allow receive_sender="com.intel.tss2.Tabrmd"/>
   </policy>