diff --git a/README.md b/README.md
index 03dfeee..8609ed7 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,7 @@ attemtps to simplify running Linux-based or other OS that use DT by providing:
 - <!-- sc8180x  --> Lenovo Yoga 5G
 - <!-- sdm850   --> Lenovo Yoga C630
 - <!-- x1e80100 --> Lenovo Yoga Slim 7x
-- *<!-- sc8280xp --> Microsoft Surface Pro 9 5G*
+- <!-- sc8280xp --> Microsoft Surface Pro 9 5G
 - *<!-- sc8280xp --> Microsoft Windows Dev Kit 2023*
 
 (Note: Devices marked with *italic* may not be available in upstream Linux or linux-next yet.)
diff --git a/src/devices/microsoft_surface9_5g.c b/src/devices/microsoft_surface9_5g.c
index 6cb4637..1651d13 100644
--- a/src/devices/microsoft_surface9_5g.c
+++ b/src/devices/microsoft_surface9_5g.c
@@ -24,7 +24,7 @@ static EFI_GUID microsoft_corporation_surface_pro_9_hwids[] = {
 
 static struct device microsoft_corporation_surface_pro_9_dev = {
 	.name  = L"Microsoft Corporation Surface Pro 9",
-	.dtb   = L"qcom\\sc8280xp-microsoft-surface-pro-9-5G.dtb", /* Tentative. */
+	.dtb   = L"qcom\\sc8280xp-microsoft-arcata.dtb",
 	.hwids = microsoft_corporation_surface_pro_9_hwids,
 };
 DEVICE_DESC(microsoft_corporation_surface_pro_9_dev);