diff --git a/src/modules/gyro_fft/GyroFFT.cpp b/src/modules/gyro_fft/GyroFFT.cpp
index b63eab2600..fafc7decee 100644
--- a/src/modules/gyro_fft/GyroFFT.cpp
+++ b/src/modules/gyro_fft/GyroFFT.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
  *
- *   Copyright (c) 2020 PX4 Development Team. All rights reserved.
+ *   Copyright (c) 2020, 2021 PX4 Development Team. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -128,7 +128,7 @@ bool GyroFFT::init()
 
 	default:
 		// otherwise default to 256
-		PX4_ERR("Invalid IMU_GYRO_FFT_LEN=%d, resetting", _param_imu_gyro_fft_len.get());
+		PX4_ERR("Invalid IMU_GYRO_FFT_LEN=%" PRId32 ", resetting", _param_imu_gyro_fft_len.get());
 		AllocateBuffers<256>();
 		_param_imu_gyro_fft_len.set(256);
 		_param_imu_gyro_fft_len.commit();
@@ -199,7 +199,7 @@ bool GyroFFT::SensorSelectionUpdate(bool force)
 				}
 			}
 
-			PX4_ERR("unable to find or subscribe to selected sensor (%d)", sensor_selection.gyro_device_id);
+			PX4_ERR("unable to find or subscribe to selected sensor (%" PRIu32 ")", sensor_selection.gyro_device_id);
 		}
 	}