diff --git a/repos/libports/recipes/pkg/acpica/runtime b/repos/libports/recipes/pkg/acpica/runtime
index ec39c420c8..ad077dc5a4 100644
--- a/repos/libports/recipes/pkg/acpica/runtime
+++ b/repos/libports/recipes/pkg/acpica/runtime
@@ -15,6 +15,7 @@
 		<rom label="acpica"/>
 	</content>
 
-	<config reset="yes" poweroff="yes" report="yes" report_period_ms="20000" use_gpe="false"/>
+	<config reset="yes" poweroff="yes" report="yes" report_period_ms="20000"
+	        use_gpe="no" sleep="yes"/>
 
 </runtime>
diff --git a/repos/libports/run/acpi_suspend.run b/repos/libports/run/acpi_suspend.run
index 6e8b063ff7..d680dcd745 100644
--- a/repos/libports/run/acpi_suspend.run
+++ b/repos/libports/run/acpi_suspend.run
@@ -729,8 +729,8 @@ append config {
 
 					<!--
 					     TODO: for a real OS scenario, e.g. Sculpt OS -
-					     wait until s3_prepare is done, e.g. evaluate an
-					     ACPICA report !?
+					     waits until s3_prepare is done, e.g. evaluate the
+					     ACPICA sleep_state report!
 					-->
 
 					<inline description="suspend system">
diff --git a/repos/libports/src/app/acpica/os.cc b/repos/libports/src/app/acpica/os.cc
index cfdcafe1b0..2f8e4f0bc4 100644
--- a/repos/libports/src/app/acpica/os.cc
+++ b/repos/libports/src/app/acpica/os.cc
@@ -52,15 +52,19 @@ using namespace Genode;
 struct Acpica::Statechange
 {
 	Signal_handler<Acpica::Statechange> _dispatcher;
-	Attached_rom_dataspace _system_state;
+	Attached_rom_dataspace              _system_state;
+	Expanding_reporter                 &_report_sleep_states;
+
 	bool _enable_reset;
 	bool _enable_poweroff;
 	bool _enable_sleep;
 
-	Statechange(Env &env, bool reset, bool poweroff, bool sleep)
+	Statechange(Env &env, bool reset, bool poweroff, bool sleep,
+	            Expanding_reporter &report)
 	:
 		_dispatcher(env.ep(), *this, &Statechange::state_changed),
 		_system_state(env, "system"),
+		_report_sleep_states(report),
 		_enable_reset(reset), _enable_poweroff(poweroff), _enable_sleep(sleep)
 	{
 		_system_state.sigh(_dispatcher);
@@ -68,8 +72,7 @@ struct Acpica::Statechange
 		state_changed();
 	}
 
-	template <typename T>
-	void suspend_prepare_check(T const &state)
+	void suspend_prepare_check(auto const &state)
 	{
 		if (!_enable_sleep)
 			return;
@@ -90,10 +93,13 @@ struct Acpica::Statechange
 		if (ACPI_FAILURE(res))
 			Genode::error("AcpiEnterSleepStatePrep failed ",
 			              res, " ", AcpiFormatException(res));
+
+		_report_sleep_states.generate([&] (auto & xml) {
+			Acpica::generate_suspend_report(xml, state);
+		});
 	}
 
-	template <typename T>
-	void resume_check(T const &state)
+	void resume_check(auto const &state)
 	{
 		if (!_enable_sleep)
 			return;
@@ -117,6 +123,10 @@ struct Acpica::Statechange
 		if (ACPI_FAILURE(res))
 			Genode::error("AcpiLeaveSleepState failed ",
 			              res, " ", AcpiFormatException(res));
+
+		_report_sleep_states.generate([&] (auto & xml) {
+			Acpica::generate_suspend_report(xml, state);
+		});
 	}
 
 	void state_changed() {
@@ -216,7 +226,7 @@ struct Acpica::Main
 
 		if (enable_reset || enable_poweroff || enable_sleep)
 			new (heap) Acpica::Statechange(env, enable_reset, enable_poweroff,
-			                               enable_sleep);
+			                               enable_sleep, report_sleep_states);
 
 		if (periodic_ms) {
 			timer.sigh(timer_trigger);
@@ -422,7 +432,7 @@ void Acpica::Main::init_acpica(bool const use_gpe)
 
 	/* report S0-S5 support and the SLP_TYPa/b values to be used by kernel(s) */
 	report_sleep_states.generate([&] (auto &xml) {
-		Acpica::generate_suspend_report(xml);
+		Acpica::generate_suspend_report(xml, "S0");
 	});
 
 	/* use dbg level to steer error reporting in pci.cc */
diff --git a/repos/libports/src/app/acpica/report.cc b/repos/libports/src/app/acpica/report.cc
index 1972a57b22..2d491a822d 100644
--- a/repos/libports/src/app/acpica/report.cc
+++ b/repos/libports/src/app/acpica/report.cc
@@ -17,10 +17,14 @@
 
 using namespace Acpica;
 
-using Genode::Reporter;
-
-void Acpica::generate_suspend_report(Reporter::Xml_generator &xml)
+void Acpica::generate_suspend_report(Reporter::Xml_generator &xml,
+                                     String<32> const &state)
 {
+	static unsigned version = 0;
+
+	xml.attribute("version"  , version++);
+	xml.attribute("complete" , state);
+
 	for (unsigned sleep_state = 1; sleep_state < ACPI_S_STATE_COUNT; sleep_state ++) {
 		UINT8 slp_typa {};
 		UINT8 slp_typb {};
diff --git a/repos/libports/src/app/acpica/util.h b/repos/libports/src/app/acpica/util.h
index 0d2200fbe3..adcc332ef2 100644
--- a/repos/libports/src/app/acpica/util.h
+++ b/repos/libports/src/app/acpica/util.h
@@ -31,7 +31,7 @@ namespace Acpica {
 	template <typename H, typename S, typename F, typename FSIZE>
 	void for_each_element(H const head, S *, F const &fn, FSIZE const &fn_size);
 
-	void generate_suspend_report(Genode::Reporter::Xml_generator &);
+	void generate_suspend_report(Reporter::Xml_generator &, String<32> const &);
 
 	void init_printf(Env &);
 }