diff --git a/src/mainboard/google/chell/pei_data.c b/src/mainboard/google/chell/pei_data.c
index 0f97fd4865..84f38d9719 100644
--- a/src/mainboard/google/chell/pei_data.c
+++ b/src/mainboard/google/chell/pei_data.c
@@ -29,7 +29,7 @@ void mainboard_fill_pei_data(struct pei_data *pei_data)
 		    0x33, 0x00, 0xFF, 0x00, 0xFF, 0x00 } };
 	/* DQS CPU<>DRAM map */
 	const u8 dqs_map[2][8] = {
-		{ 0, 1, 3, 2, 4, 5, 6, 7 },
+		{ 0, 3, 1, 2, 4, 5, 6, 7 },
 		{ 1, 0, 4, 5, 2, 3, 6, 7 } };
 
 	/* Rcomp resistor */