diff --git a/src/mainboard/google/zork/variants/morphius/overridetree.cb b/src/mainboard/google/zork/variants/morphius/overridetree.cb
index d8ebabd948..9c07a409ed 100644
--- a/src/mainboard/google/zork/variants/morphius/overridetree.cb
+++ b/src/mainboard/google/zork/variants/morphius/overridetree.cb
@@ -142,7 +142,7 @@ chip soc/amd/picasso
 			register "key.label" = ""pen_eject""
 			register "key.debounce_interval" = "100"
 			register "key.wakeup_route" = "WAKEUP_ROUTE_GPIO_IRQ"
-			device generic 0 on end
+			device generic 0 hidden end
 		end
 	end
 
@@ -155,7 +155,7 @@ chip soc/amd/picasso
 			register "irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_6)"
 			register "wake" = "GEVENT_10"
 			register "uart" = "ACPI_UART_RAW_DEVICE(3000000, 64)"
-			device generic 0 on end
+			device generic 0 hidden end
 		end
 	end