diff --git a/src/mainboard/google/rex/variants/ovis/overridetree.cb b/src/mainboard/google/rex/variants/ovis/overridetree.cb
index 492ab154b2..de86a55ce8 100644
--- a/src/mainboard/google/rex/variants/ovis/overridetree.cb
+++ b/src/mainboard/google/rex/variants/ovis/overridetree.cb
@@ -1,7 +1,7 @@
 chip soc/intel/meteorlake
-	register "usb2_ports[0]" = "USB2_PORT_TYPE_C(OC0)"	# USB2_C2
+	register "usb2_ports[0]" = "USB2_PORT_TYPE_C(OC0)"	# USB2_C1
 	register "usb2_ports[1]" = "USB2_PORT_TYPE_C(OC0)"	# USB2_C0
-	register "usb2_ports[2]" = "USB2_PORT_TYPE_C(OC0)"	# USB2_C1
+	register "usb2_ports[2]" = "USB2_PORT_TYPE_C(OC0)"	# USB2_C2
 	register "usb2_ports[3]" = "USB2_PORT_MID(OC3)"		# Type-A Port A0
 	register "usb2_ports[6]" = "USB2_PORT_MID(OC3)"		# Type-A Port A1
 	register "usb2_ports[7]" = "USB2_PORT_MID(OC3)"		# Type-A Port A2
@@ -98,14 +98,14 @@ chip soc/intel/meteorlake
 						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
 						register "use_custom_pld" = "true"
 						register "custom_pld" = "ACPI_PLD_TYPE_C(BACK, RIGHT, ACPI_PLD_GROUP(2, 1))"
-						device ref tcss_usb3_port2 on end
+						device ref tcss_usb3_port1 on end
 					end
 					chip drivers/usb/acpi
 						register "desc" = ""USB3 Type-C Port C2""
 						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
 						register "use_custom_pld" = "true"
 						register "custom_pld" = "ACPI_PLD_TYPE_C(FRONT, LEFT, ACPI_PLD_GROUP(3, 1))"
-						device ref tcss_usb3_port1 on end
+						device ref tcss_usb3_port2 on end
 					end
 				end
 			end
@@ -145,14 +145,14 @@ chip soc/intel/meteorlake
 						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
 						register "use_custom_pld" = "true"
 						register "custom_pld" = "ACPI_PLD_TYPE_C(BACK, RIGHT, ACPI_PLD_GROUP(2, 1))"
-						device ref usb2_port3 on end
+						device ref usb2_port1 on end
 					end
 					chip drivers/usb/acpi
 						register "desc" = ""USB2 Type-C Port C2""
 						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
 						register "use_custom_pld" = "true"
 						register "custom_pld" = "ACPI_PLD_TYPE_C(FRONT, LEFT, ACPI_PLD_GROUP(3, 1))"
-						device ref usb2_port1 on end
+						device ref usb2_port3 on end
 					end
 					chip drivers/usb/acpi
 						register "desc" = ""USB2 Type-A Port A0""
@@ -219,8 +219,8 @@ chip soc/intel/meteorlake
 		device ref soc_espi on
 			chip ec/google/chromeec
 				use conn0 as mux_conn[0]
-				use conn1 as mux_conn[2]
-				use conn2 as mux_conn[1]
+				use conn1 as mux_conn[1]
+				use conn2 as mux_conn[2]
 				device pnp 0c09.0 on end
 			end
 		end