--- a/src/main.h	Fri Mar 23 21:36:37 2018 +0200
+++ b/src/main.h	Fri Mar 23 21:53:03 2018 +0200
@@ -33,5 +33,6 @@
 #include "format.h"
 #include "configuration.h"
 #include "generics/range.h"
+#include "types/vertex.h"
 
 extern Configuration* config;