diff --git a/scripts/gen_pimrules.py b/scripts/gen_pimrules.py
index 729f095..a529e23 100755
--- a/scripts/gen_pimrules.py
+++ b/scripts/gen_pimrules.py
@@ -167,10 +167,10 @@
                     cacheable_property='Cached',
                     cacheable_cached='true',
                     cacheable_type='boolean',
-                    on_path='/org/openbmc/sensors/BootProgress',
-                    on_iface='org.openbmc.SensorValue',
-                    on_property='value',
-                    on_value='FW Progress, Starting OS',
+                    on_path='/xyz/openbmc_project/state/host0',
+                    on_iface='xyz.openbmc_project.State.Boot.Progress',
+                    on_property='BootProgress',
+                    on_value='xyz.openbmc_project.State.Boot.Progress.ProgressStages.OSStart',
                     on_type='string',
                     off_path='/xyz/openbmc_project/state/host0',
                     off_iface='xyz.openbmc_project.State.Host',