diff --git a/repos/base/run/platform_drv.inc b/repos/base/run/platform_drv.inc
index 436769466a..888533d98b 100644
--- a/repos/base/run/platform_drv.inc
+++ b/repos/base/run/platform_drv.inc
@@ -32,7 +32,8 @@ proc platform_drv_policy {} {
 			<policy label="fb_drv">   <pci class="VGA"/> </policy>
 			<policy label="wifi_drv"> <pci class="WIFI"/> </policy>
 			<policy label="usb_drv">  <pci class="USB"/> </policy>
-			<policy label="ahci_drv"> <pci class="AHCI"/> </policy>}
+			<policy label="ahci_drv"> <pci class="AHCI"/> </policy>
+			<policy label="audio_out_drv"> <pci class="AUDIO"/> <pci class="HDAUDIO"/> </policy>}
 	} else {
 		return {}
 	}
diff --git a/repos/os/src/drivers/platform/x86/pci_session_component.h b/repos/os/src/drivers/platform/x86/pci_session_component.h
index dab0552558..56463e5079 100644
--- a/repos/os/src/drivers/platform/x86/pci_session_component.h
+++ b/repos/os/src/drivers/platform/x86/pci_session_component.h
@@ -142,8 +142,9 @@ namespace Platform {
 				} const aliases [] = {
 					{ "AHCI"    , 0x1, 0x06, 0x0},
 					{ "ALL"     , 0x0, 0x00, 0x0},
-					{ "AUDIO"   , 0x4, 0x00, 0x0},
+					{ "AUDIO"   , 0x4, 0x01, 0x0},
 					{ "ETHERNET", 0x2, 0x00, 0x0},
+					{ "HDAUDIO" , 0x4, 0x03, 0x0},
 					{ "USB"     , 0xc, 0x03, 0x0},
 					{ "VGA"     , 0x3, 0x00, 0x0},
 					{ "WIFI"    , 0x2, 0x80, 0x0}