diff --git a/src/modules/land_detector/FixedwingLandDetector.cpp b/src/modules/land_detector/FixedwingLandDetector.cpp
index dac5e6a3f9..7cfe65bb7f 100644
--- a/src/modules/land_detector/FixedwingLandDetector.cpp
+++ b/src/modules/land_detector/FixedwingLandDetector.cpp
@@ -40,6 +40,8 @@
 
 #include "FixedwingLandDetector.h"
 
+#include <px4_config.h>
+#include <px4_defines.h>
 #include <cmath>
 #include <drivers/drv_hrt.h>