diff --git a/src/lib/launchdetection/CatapultLaunchMethod.cpp b/src/lib/launchdetection/CatapultLaunchMethod.cpp
index f13c7c4bfe..273da3ee76 100644
--- a/src/lib/launchdetection/CatapultLaunchMethod.cpp
+++ b/src/lib/launchdetection/CatapultLaunchMethod.cpp
@@ -41,6 +41,7 @@
 
 #include "CatapultLaunchMethod.h"
 #include <systemlib/err.h>
+#include <inttypes.h>
 
 namespace launchdetection
 {