diff --git a/posix-configs/bebop/px4.config b/posix-configs/bebop/px4.config
index 8a13f88002..00f02ae9cf 100644
--- a/posix-configs/bebop/px4.config
+++ b/posix-configs/bebop/px4.config
@@ -25,6 +25,8 @@ param set MC_PITCHRATE_P 0.08
 param set MC_PITCHRATE_D 0.001
 param set MC_PITCHRATE_I 0.1
 
+param set SYS_MC_EST_GROUP 2
+
 df_ms5607_wrapper start
 df_mpu6050_wrapper start -R 8
 df_ak8963_wrapper start -R 32