diff --git a/bsp_sedi/soc/intel_ish/pm/aon/aon_task.c b/bsp_sedi/soc/intel_ish/pm/aon/aon_task.c
index 79f7192..36f53f9 100644
--- a/bsp_sedi/soc/intel_ish/pm/aon/aon_task.c
+++ b/bsp_sedi/soc/intel_ish/pm/aon/aon_task.c
@@ -874,6 +874,9 @@ void ish_aon_main(void)
 
 		aon_share.last_error = AON_SUCCESS;
 
+		if (read32(PMU_RST_PREP) & PMU_RST_PREP_AVAIL)
+			handle_reset(ISH_PM_STATE_RESET_PREP);
+
 		switch (aon_share.pm_state) {
 		case ISH_PM_STATE_D0I2:
 			handle_d0i2();