diff --git a/src/modules/ekf2/EKF2.hpp b/src/modules/ekf2/EKF2.hpp
index 9df018b3fe..aa730eb1fb 100644
--- a/src/modules/ekf2/EKF2.hpp
+++ b/src/modules/ekf2/EKF2.hpp
@@ -247,10 +247,6 @@ private:
 	Vector3f _last_gyro_bias_published{};
 	Vector3f _last_mag_bias_published{};
 
-	Vector3f _last_accel_calibration_published{};
-	Vector3f _last_gyro_calibration_published{};
-	Vector3f _last_mag_calibration_published{};
-
 	hrt_abstime _last_sensor_bias_published{0};
 	hrt_abstime _last_gps_status_published{0};