diff --git a/src/drivers/camera_capture/camera_capture.cpp b/src/drivers/camera_capture/camera_capture.cpp
index 6c350ddc23..1fa1709213 100644
--- a/src/drivers/camera_capture/camera_capture.cpp
+++ b/src/drivers/camera_capture/camera_capture.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
  *
- *   Copyright (c) 2018 PX4 Development Team. All rights reserved.
+ *   Copyright (c) 2018, 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
@@ -264,7 +264,7 @@ CameraCapture::set_capture_control(bool enabled)
 		_gpio_capture = false;
 
 	} else {
-		PX4_ERR("Unable to set capture callback for chan %u\n", conf.channel);
+		PX4_ERR("Unable to set capture callback for chan %" PRIu8 "\n", conf.channel);
 		_capture_enabled = false;
 		goto err_out;
 	}
@@ -314,7 +314,7 @@ void
 CameraCapture::status()
 {
 	PX4_INFO("Capture enabled : %s", _capture_enabled ? "YES" : "NO");
-	PX4_INFO("Frame sequence : %u", _capture_seq);
+	PX4_INFO("Frame sequence : %" PRIu32, _capture_seq);
 
 	if (_last_trig_time != 0) {
 		PX4_INFO("Last trigger timestamp : %" PRIu64 " (%i ms ago)", _last_trig_time,
@@ -328,7 +328,7 @@ CameraCapture::status()
 		PX4_INFO("Last exposure time : %0.2f ms", double(_last_exposure_time) / 1000.0);
 	}
 
-	PX4_INFO("Number of overflows : %u", _capture_overflows);
+	PX4_INFO("Number of overflows : %" PRIu32, _capture_overflows);
 }
 
 static int usage()