diff --git a/src/platforms/posix/drivers/df_ak8963_wrapper/df_ak8963_wrapper.cpp b/src/platforms/posix/drivers/df_ak8963_wrapper/df_ak8963_wrapper.cpp
index 473a53e031..f3954e32cb 100644
--- a/src/platforms/posix/drivers/df_ak8963_wrapper/df_ak8963_wrapper.cpp
+++ b/src/platforms/posix/drivers/df_ak8963_wrapper/df_ak8963_wrapper.cpp
@@ -279,9 +279,9 @@ int DfAK8963Wrapper::_publish(struct mag_sensor_data &data)
 	mag_report.timestamp = hrt_absolute_time();
 
 	// TODO: remove these (or get the values)
-	mag_report.x_raw = NAN;
-	mag_report.y_raw = NAN;
-	mag_report.z_raw = NAN;
+	mag_report.x_raw = 0;
+	mag_report.y_raw = 0;
+	mag_report.z_raw = 0;
 
 	math::Vector<3> mag_val(data.field_x_ga, data.field_y_ga, data.field_z_ga);
 
diff --git a/src/platforms/posix/drivers/df_hmc5883_wrapper/df_hmc5883_wrapper.cpp b/src/platforms/posix/drivers/df_hmc5883_wrapper/df_hmc5883_wrapper.cpp
index f4f2b72980..044f8d7f10 100644
--- a/src/platforms/posix/drivers/df_hmc5883_wrapper/df_hmc5883_wrapper.cpp
+++ b/src/platforms/posix/drivers/df_hmc5883_wrapper/df_hmc5883_wrapper.cpp
@@ -278,9 +278,9 @@ int DfHmc9250Wrapper::_publish(struct mag_sensor_data &data)
 	data.field_y_ga = tmp;
 
 	// TODO: remove these (or get the values)
-	mag_report.x_raw = NAN;
-	mag_report.y_raw = NAN;
-	mag_report.z_raw = NAN;
+	mag_report.x_raw = 0;
+	mag_report.y_raw = 0;
+	mag_report.z_raw = 0;
 
 	math::Vector<3> mag_val(data.field_x_ga,
 				data.field_y_ga,
diff --git a/src/platforms/posix/drivers/df_lsm9ds1_wrapper/df_lsm9ds1_wrapper.cpp b/src/platforms/posix/drivers/df_lsm9ds1_wrapper/df_lsm9ds1_wrapper.cpp
index 490423f976..fce59a6714 100644
--- a/src/platforms/posix/drivers/df_lsm9ds1_wrapper/df_lsm9ds1_wrapper.cpp
+++ b/src/platforms/posix/drivers/df_lsm9ds1_wrapper/df_lsm9ds1_wrapper.cpp
@@ -640,18 +640,18 @@ int DfLsm9ds1Wrapper::_publish(struct imu_sensor_data &data)
 	}
 
 	// TODO: remove these (or get the values)
-	gyro_report.x_raw = NAN;
-	gyro_report.y_raw = NAN;
-	gyro_report.z_raw = NAN;
+	gyro_report.x_raw = 0;
+	gyro_report.y_raw = 0;
+	gyro_report.z_raw = 0;
 
-	accel_report.x_raw = NAN;
-	accel_report.y_raw = NAN;
-	accel_report.z_raw = NAN;
+	accel_report.x_raw = 0;
+	accel_report.y_raw = 0;
+	accel_report.z_raw = 0;
 
 	if (_mag_enabled) {
-		mag_report.x_raw = NAN;
-		mag_report.y_raw = NAN;
-		mag_report.z_raw = NAN;
+		mag_report.x_raw = 0;
+		mag_report.y_raw = 0;
+		mag_report.z_raw = 0;
 	}
 
 	math::Vector<3> gyro_val_filt;
diff --git a/src/platforms/posix/drivers/df_mpu6050_wrapper/df_mpu6050_wrapper.cpp b/src/platforms/posix/drivers/df_mpu6050_wrapper/df_mpu6050_wrapper.cpp
index 08fcb50217..0c1660e136 100644
--- a/src/platforms/posix/drivers/df_mpu6050_wrapper/df_mpu6050_wrapper.cpp
+++ b/src/platforms/posix/drivers/df_mpu6050_wrapper/df_mpu6050_wrapper.cpp
@@ -501,13 +501,13 @@ int DfMPU6050Wrapper::_publish(struct imu_sensor_data &data)
 	accel_report.device_id = m_id.dev_id;
 
 	// TODO: remove these (or get the values)
-	gyro_report.x_raw = NAN;
-	gyro_report.y_raw = NAN;
-	gyro_report.z_raw = NAN;
+	gyro_report.x_raw = 0;
+	gyro_report.y_raw = 0;
+	gyro_report.z_raw = 0;
 
-	accel_report.x_raw = NAN;
-	accel_report.y_raw = NAN;
-	accel_report.z_raw = NAN;
+	accel_report.x_raw = 0;
+	accel_report.y_raw = 0;
+	accel_report.z_raw = 0;
 
 	math::Vector<3> gyro_val_filt;
 	math::Vector<3> accel_val_filt;
diff --git a/src/platforms/posix/drivers/df_mpu9250_wrapper/df_mpu9250_wrapper.cpp b/src/platforms/posix/drivers/df_mpu9250_wrapper/df_mpu9250_wrapper.cpp
index 427633470a..743be5ff23 100644
--- a/src/platforms/posix/drivers/df_mpu9250_wrapper/df_mpu9250_wrapper.cpp
+++ b/src/platforms/posix/drivers/df_mpu9250_wrapper/df_mpu9250_wrapper.cpp
@@ -661,18 +661,18 @@ int DfMpu9250Wrapper::_publish(struct imu_sensor_data &data)
 	}
 
 	// TODO: remove these (or get the values)
-	gyro_report.x_raw = NAN;
-	gyro_report.y_raw = NAN;
-	gyro_report.z_raw = NAN;
+	gyro_report.x_raw = 0;
+	gyro_report.y_raw = 0;
+	gyro_report.z_raw = 0;
 
-	accel_report.x_raw = NAN;
-	accel_report.y_raw = NAN;
-	accel_report.z_raw = NAN;
+	accel_report.x_raw = 0;
+	accel_report.y_raw = 0;
+	accel_report.z_raw = 0;
 
 	if (_mag_enabled) {
-		mag_report.x_raw = NAN;
-		mag_report.y_raw = NAN;
-		mag_report.z_raw = NAN;
+		mag_report.x_raw = 0;
+		mag_report.y_raw = 0;
+		mag_report.z_raw = 0;
 	}
 
 	math::Vector<3> gyro_val_filt;