Index: src/prelude/builtins.c
===================================================================
--- src/prelude/builtins.c	(revision 807ce84f225be4233a74a86eb9f23d721f903d71)
+++ src/prelude/builtins.c	(revision 9335ecc272c5d0408e8c6c6a2eb7cec2a3e8f731)
@@ -1,1 +1,3 @@
 typedef unsigned long long __cfaabi_exception_type_t;
+
+#include "../libcfa/exception.h"