Index: tests/concurrent/waitfor/else.c
===================================================================
--- tests/concurrent/waitfor/else.c	(revision bf71cfdb7285490eee552b461158846f626cc52f)
+++ tests/concurrent/waitfor/else.c	(revision a42a6542b4369835501abbde87c5fd815d0f0d21)
@@ -1,4 +1,4 @@
-#include <fstream>
-#include <monitor>
+#include <fstream.hfa>
+#include <monitor.hfa>
 
 #include <stdbool.h>