diff --git a/libraries/AP_KDECAN/AP_KDECAN.cpp b/libraries/AP_KDECAN/AP_KDECAN.cpp
index ced554697b..2a3ad0bc3a 100644
--- a/libraries/AP_KDECAN/AP_KDECAN.cpp
+++ b/libraries/AP_KDECAN/AP_KDECAN.cpp
@@ -34,6 +34,7 @@
 #include <AP_Scheduler/AP_Scheduler.h>
 #include <AP_Math/AP_Math.h>
 #include <AP_Motors/AP_Motors.h>
+#include <AP_Logger/AP_Logger.h>
 
 #include "AP_KDECAN.h"