diff --git a/src/mainboard/system76/rpl/variants/serw13/overridetree.cb b/src/mainboard/system76/rpl/variants/serw13/overridetree.cb
index 63137549bc..d39ee28c20 100644
--- a/src/mainboard/system76/rpl/variants/serw13/overridetree.cb
+++ b/src/mainboard/system76/rpl/variants/serw13/overridetree.cb
@@ -99,7 +99,7 @@ chip soc/intel/alderlake
 			register "pch_pcie_rp[PCH_RP(25)]" = "{
 				.clk_src = 15,
 				.clk_req = 15,
-				.flags = PCIE_RP_HOTPLUG | PCIE_RP_LTR | PCIE_RP_AER,
+				.flags = PCIE_RP_HOTPLUG | PCIE_RP_LTR,
 			}"
 		end
 	end