diff --git a/src/mainboard/google/samus/acpi/mainboard.asl b/src/mainboard/google/samus/acpi/mainboard.asl
index feecac3..39797e5 100644
--- a/src/mainboard/google/samus/acpi/mainboard.asl
+++ b/src/mainboard/google/samus/acpi/mainboard.asl
@@ -258,7 +258,7 @@
 		Name (_CRS, ResourceTemplate()
 		{
 			I2cSerialBus (
-				0x25,                     // SlaveAddress
+				0x27,                     // SlaveAddress
 				ControllerInitiated,      // SlaveMode
 				400000,                   // ConnectionSpeed
 				AddressingMode7Bit,       // AddressingMode