diff --git a/src/mainboard/google/rex/dsdt.asl b/src/mainboard/google/rex/dsdt.asl
index fb94cac08b..84c09e1ba4 100644
--- a/src/mainboard/google/rex/dsdt.asl
+++ b/src/mainboard/google/rex/dsdt.asl
@@ -38,7 +38,7 @@ DefinitionBlock(
 		#include <ec/google/chromeec/acpi/ec.asl>
 	}
 	/* Mainboard specific */
-#if CONFIG(BOARD_GOOGLE_REX0)
+#if CONFIG(BOARD_GOOGLE_MODEL_REX)
 	Scope (\_SB.PCI0.SPI0)
 	{
 		#include <variant/acpi/hid_spi_elan.asl>