diff --git a/src/mainboard/google/dedede/variants/dibbi/overridetree.cb b/src/mainboard/google/dedede/variants/dibbi/overridetree.cb
index 1c463b9a21..69307a3946 100644
--- a/src/mainboard/google/dedede/variants/dibbi/overridetree.cb
+++ b/src/mainboard/google/dedede/variants/dibbi/overridetree.cb
@@ -53,6 +53,7 @@ chip soc/intel/jasperlake
 	register "usb2_ports[2]" = "USB2_PORT_MID(OC_SKIP)"	# Type-A Port A1
 	register "usb2_ports[3]" = "USB2_PORT_MID(OC_SKIP)"	# Type-A Port A2
 	register "usb2_ports[4]" = "USB2_PORT_MID(OC_SKIP)"	# Type-A Port A3
+	register "usb2_ports[5]" = "USB2_PORT_MID(OC_SKIP)"	# PL2303
 
 	register "usb3_ports[1]" = "USB3_PORT_EMPTY"	#  No USB3/2 Type-C Port C1
 	register "usb3_ports[4]" = "USB3_PORT_DEFAULT(OC_SKIP)"	# USB3/1 Type-A Port A2