diff --git a/src/mainboard/google/brya/variants/nereid/overridetree.cb b/src/mainboard/google/brya/variants/nereid/overridetree.cb
index 806c74d768..71987ffcce 100644
--- a/src/mainboard/google/brya/variants/nereid/overridetree.cb
+++ b/src/mainboard/google/brya/variants/nereid/overridetree.cb
@@ -103,7 +103,9 @@ chip soc/intel/alderlake
 					chip drivers/intel/pmc_mux/conn
 						use usb2_port2 as usb2_port
 						use tcss_usb3_port2 as usb3_port
-						device generic 1 alias conn1 on end
+						device generic 1 alias conn1 on
+							probe DB_USB DB_1C_1A
+						end
 					end
 				end
 			end