diff --git a/src/drivers/system76/dgpu/acpi/dgpu.asl b/src/drivers/system76/dgpu/acpi/dgpu.asl
index c1eeda0536..6f0d058762 100644
--- a/src/drivers/system76/dgpu/acpi/dgpu.asl
+++ b/src/drivers/system76/dgpu/acpi/dgpu.asl
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
 Device (\_SB.PCI0.PEGP) {
-	Name (_ADR, CONFIG(DRIVERS_SYSTEM76_DGPU_DEVICE) << 16)
+	Name (_ADR, CONFIG_DRIVERS_SYSTEM76_DGPU_DEVICE << 16)
 
 	PowerResource (PWRR, 0, 0) {
 		Name (_STA, 1)
diff --git a/src/drivers/system76/dgpu/ramstage.c b/src/drivers/system76/dgpu/ramstage.c
index a17bdb9505..8bd102baf1 100644
--- a/src/drivers/system76/dgpu/ramstage.c
+++ b/src/drivers/system76/dgpu/ramstage.c
@@ -56,7 +56,7 @@ static void dgpu_above_4g(void *unused) {
 	struct device *pdev;
 
 	// Find PEGP
-	pdev = pcidev_on_root(CONFIG(DRIVERS_SYSTEM76_DGPU_DEVICE), 0);
+	pdev = pcidev_on_root(CONFIG_DRIVERS_SYSTEM76_DGPU_DEVICE, 0);
 	if (!pdev) {
 		printk(BIOS_ERR, "system76: failed to find PEGP\n");
 		return;