Index: src/examples/coroutine.c
===================================================================
--- src/examples/coroutine.c	(revision c15b80570fa557958b480a71e35c95a291e0d78c)
+++ src/examples/coroutine.c	(revision f773f672efa3c0ef188a8f940384c4a4b307026e)
@@ -1,4 +1,4 @@
 #include <fstream>
-#include "../libcfa/kernel/kernel.h"
+#include <threads>
 
 struct Fibonacci {