diff --git a/src/mainboard/system76/rpl/variants/lemp12/overridetree.cb b/src/mainboard/system76/rpl/variants/lemp12/overridetree.cb
index 6f6ede508a..5d3fff59c2 100644
--- a/src/mainboard/system76/rpl/variants/lemp12/overridetree.cb
+++ b/src/mainboard/system76/rpl/variants/lemp12/overridetree.cb
@@ -77,6 +77,7 @@ chip soc/intel/alderlake
 				.clk_src = 1,
 				.clk_req = 1,
 				.flags = PCIE_RP_LTR,
+				.pcie_rp_detect_timeout_ms = 50,
 			}"
 		end
 	end