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-rw-r--r--src/drivers/intel/dptf/dptf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/drivers/intel/dptf/dptf.c b/src/drivers/intel/dptf/dptf.c
index 3cfd23c1d8..450451082f 100644
--- a/src/drivers/intel/dptf/dptf.c
+++ b/src/drivers/intel/dptf/dptf.c
@@ -406,7 +406,7 @@ static void write_create_tbat(const struct dptf_platform_info *platform_info)
acpigen_write_name("_HID");
if (platform_info->tbat_device_hid != NULL)
dptf_write_hid(platform_info->use_eisa_hids, platform_info->tbat_device_hid);
- acpigen_write_name_string("_UID", "TBAT");
+ acpigen_write_name_string("_UID", "1");
acpigen_write_name_string("_STR", DEFAULT_BATTERY_STR);
acpigen_write_name_integer("PTYP", DPTF_GENERIC_PARTICIPANT_TYPE_BATTERY);
acpigen_write_STA(ACPI_STATUS_DEVICE_ALL_ON);