diff --git a/src/mainboard/google/samus/acpi/mainboard.asl b/src/mainboard/google/samus/acpi/mainboard.asl
index c6ad278638..feecac3dbb 100644
--- a/src/mainboard/google/samus/acpi/mainboard.asl
+++ b/src/mainboard/google/samus/acpi/mainboard.asl
@@ -122,7 +122,7 @@ Scope (\_SB.PCI0.I2C0)
 		Name (_UID, 2)
 		Name (_S0W, 4)
 		Name (ISTP, 1) /* Touchpad */
-		Name (GPIO, 13) /* TRACKPAD_INT_L */
+		Name (GPIO, 9) /* TRACKPAD_INT_L (WAKE) */
 
 		Name (_CRS, ResourceTemplate()
 		{
@@ -140,7 +140,6 @@ Scope (\_SB.PCI0.I2C0)
 
 		Name (_PRW, Package() { GPIO, 3 })
 
-#ifdef ENABLE_TOUCH_WAKE
 		Method (_DSW, 3, NotSerialized)
 		{
 			If (LEqual (Arg0, 1)) {
@@ -148,7 +147,6 @@ Scope (\_SB.PCI0.I2C0)
 				\_SB.PCI0.LPCB.GPIO.GWAK (^GPIO)
 			}
 		}
-#endif
 
 		Method (_STA)
 		{
@@ -304,9 +302,9 @@ Scope (\_SB.PCI0.I2C1)
 			Interrupt (ResourceConsumer, Edge, ActiveLow) { 28 }
 		})
 
+#ifdef ENABLE_TOUCH_WAKE
 		Name (_PRW, Package() { GPIO, 3 })
 
-#ifdef ENABLE_TOUCH_WAKE
 		Method (_DSW, 3, NotSerialized)
 		{
 			If (LEqual (Arg0, 1)) {
diff --git a/src/mainboard/google/samus/gpio.h b/src/mainboard/google/samus/gpio.h
index 393a14fe53..9f4031f1d6 100644
--- a/src/mainboard/google/samus/gpio.h
+++ b/src/mainboard/google/samus/gpio.h
@@ -37,7 +37,7 @@ static const struct gpio_config mainboard_gpio_config[] = {
 	PCH_GPIO_NATIVE,        /* 6: NATIVE: I2C1_SDA_GPIO6 */
 	PCH_GPIO_NATIVE,        /* 7: NATIVE: I2C1_SCL_GPIO7 */
 	PCH_GPIO_ACPI_SCI,      /* 8: PCH_LTE_WAKE_L */
-	PCH_GPIO_UNUSED,        /* 9: UNUSED */
+	PCH_GPIO_INPUT_INVERT,  /* 9: TRACKPAD_INT_L (WAKE) */
 	PCH_GPIO_ACPI_SCI,      /* 10: PCH_WLAN_WAKE_L */
 	PCH_GPIO_UNUSED,        /* 11: UNUSED */
 	PCH_GPIO_UNUSED,        /* 12: UNUSED */