diff --git a/src/mainboard/google/poppy/variants/nautilus/devicetree.cb b/src/mainboard/google/poppy/variants/nautilus/devicetree.cb
index ac3bd1dc45..46b0946c2b 100644
--- a/src/mainboard/google/poppy/variants/nautilus/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/nautilus/devicetree.cb
@@ -157,6 +157,10 @@ chip soc/intel/skylake
 	register "PcieRpClkReqSupport[0]" = "1"
 	# RP 1 uses SRCCLKREQ1#
 	register "PcieRpClkReqNumber[0]" = "1"
+	# RP 1, Enable Advanced Error Reporting
+	register "PcieRpAdvancedErrorReporting[0]" = "1"
+	# RP 1, Enable Latency Tolerance Reporting Mechanism
+	register "PcieRpLtrEnable[0]" = "1"
 
 	register "usb2_ports[0]" = "USB2_PORT_LONG(OC0)"	# Type-C Port 1
 	register "usb2_ports[1]" = "USB2_PORT_MID(OC_SKIP)"	# Type-A Port