Index: libcfa/src/containers/maybe.cfa
===================================================================
--- libcfa/src/containers/maybe.cfa	(revision ba9baadeb7d347b3375a3c22e4ce3628359e9187)
+++ libcfa/src/containers/maybe.cfa	(revision 305581dbced29c2fe6bb06909e03de5f7b8a6b9f)
@@ -14,5 +14,5 @@
 //
 
-#include <containers/maybe>
+#include <containers/maybe.hfa>
 #include <assert.h>