diff --git a/yaml/sensor_bno_compass.yaml b/yaml/sensor_bno_compass.yaml
index 06c40995fa7285994cdbcdb6c6acff0d3cd96fe9..181080baa7ff152c9fa2d9003a84eb21a17c79d3 100644
--- a/yaml/sensor_bno_compass.yaml
+++ b/yaml/sensor_bno_compass.yaml
@@ -4,7 +4,7 @@ extrinsic:
 stdev_noise: 0.3
 
 field_prior_mode: "factor"
-field_prior_state: [40, 30, -80]
+field_prior_state: [7.9, -20.2, -58.8] # E: 7.875 N: -20.1875 U: -58.8125
 field_prior_sigma: [10, 10, 10]
 
 bias_prior_mode: "factor"