diff --git a/drivers/hwmon/tmp513.c b/drivers/hwmon/tmp513.c
index b9a93ee9c236..497c45d398e2 100644
--- a/drivers/hwmon/tmp513.c
+++ b/drivers/hwmon/tmp513.c
@@ -223,7 +223,7 @@ static int tmp51x_get_value(struct tmp51x_data *data, u8 reg, u8 pos,
 	case TMP51X_REMOTE_TEMP_LIMIT_2:
 	case TMP513_REMOTE_TEMP_LIMIT_3:
 		// 1lsb = 0.0625 degrees centigrade
-		*val = sign_extend32(regval, 16) >> TMP51X_TEMP_SHIFT;
+		*val = sign_extend32(regval, 15) >> TMP51X_TEMP_SHIFT;
 		*val = DIV_ROUND_CLOSEST(*val * 625, 10);
 		break;
 	case TMP51X_N_FACTOR_AND_HYST_1: