diff --git a/src/main.cc b/src/main.cc
index e9428490d739500765528190132648132256d7d2..80d0fea868a49da270d265ea9dd0e3b91dc795ff 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -46,6 +46,7 @@ This file is part of the QGROUNDCONTROL project
 #include <crtdbg.h>
 #endif
 #endif
+#include <iostream>
 
 /* SDL does ugly things to main() */
 #ifdef main