diff --git a/src/drivers/pc80/tpm/tis.c b/src/drivers/pc80/tpm/tis.c
index 98d31c0..1081410 100644
--- a/src/drivers/pc80/tpm/tis.c
+++ b/src/drivers/pc80/tpm/tis.c
@@ -886,11 +886,16 @@
 	acpigen_write_scope(path);
 	acpigen_write_device(acpi_device_name(dev));
 
-	acpigen_write_name("_HID");
-	acpigen_emit_eisaid("PNP0C31");
+	if (CONFIG(TPM2)) {
+		acpigen_write_name_string("_HID", "MSFT0101");
+		acpigen_write_name_string("_CID", "MSFT0101");
+	} else {
+		acpigen_write_name("_HID");
+		acpigen_emit_eisaid("PNP0C31");
 
-	acpigen_write_name("_CID");
-	acpigen_emit_eisaid("PNP0C31");
+		acpigen_write_name("_CID");
+		acpigen_emit_eisaid("PNP0C31");
+	}
 
 	acpi_device_write_uid(dev);