diff --git a/src/mainboard/google/rex/variants/kanix/overridetree.cb b/src/mainboard/google/rex/variants/kanix/overridetree.cb
index 7ba3538879..31fbf555a6 100644
--- a/src/mainboard/google/rex/variants/kanix/overridetree.cb
+++ b/src/mainboard/google/rex/variants/kanix/overridetree.cb
@@ -140,7 +140,12 @@ chip soc/intel/meteorlake
 			.speed = I2C_SPEED_FAST,
 			.rise_time_ns = 900,
 			.fall_time_ns = 400,
-			.data_hold_time_ns = 50,
+			.speed_config[0] = {
+				.speed = I2C_SPEED_FAST,
+				.scl_lcnt = 163,
+				.scl_hcnt = 85,
+				.sda_hold = 40,
+			}
 		},
 	}"