diff --git a/EKF/ekf.cpp b/EKF/ekf.cpp
index 7336dbb200..d70dde3afc 100644
--- a/EKF/ekf.cpp
+++ b/EKF/ekf.cpp
@@ -324,7 +324,7 @@ void Ekf::calculateOutputStates()
 	const float dt_scale_correction = _dt_imu_avg / _dt_ekf_avg;
 
 	// Apply corrections to the delta angle required to track the quaternion states at the EKF fusion time horizon
-	const Vector3f delta_angle{imu.delta_ang - _state.delta_ang_bias * dt_scale_correction + _delta_angle_corr};
+	const Vector3f delta_angle(imu.delta_ang - _state.delta_ang_bias * dt_scale_correction + _delta_angle_corr);
 
 	// calculate a yaw change about the earth frame vertical
 	const float spin_del_ang_D = _R_to_earth_now(2, 0) * delta_angle(0) +
@@ -363,7 +363,7 @@ void Ekf::calculateOutputStates()
 	}
 
 	// save the previous velocity so we can use trapezoidal integration
-	const Vector3f vel_last{_output_new.vel};
+	const Vector3f vel_last(_output_new.vel);
 
 	// increment the INS velocity states by the measurement plus corrections
 	// do the same for vertical state used by alternative correction algorithm
diff --git a/EKF/gps_checks.cpp b/EKF/gps_checks.cpp
index 67939777f8..f51994449d 100644
--- a/EKF/gps_checks.cpp
+++ b/EKF/gps_checks.cpp
@@ -134,7 +134,7 @@ bool Ekf::gps_is_good(const gps_message &gps)
 	_gps_check_fail_status.flags.sacc = (gps.sacc > _params.req_sacc);
 
 	// check if GPS quality is degraded
-	_gps_error_norm = fmaxf((gps.eph / _params.req_hacc) , (gps.epv / _params.req_vacc));
+	_gps_error_norm = fmaxf((gps.eph / _params.req_hacc), (gps.epv / _params.req_vacc));
 	_gps_error_norm = fmaxf(_gps_error_norm , (gps.sacc / _params.req_sacc));
 
 	// Calculate time lapsed since last update, limit to prevent numerical errors and calculate a lowpass filter coefficient