Index: libcfa/src/Makefile.am
===================================================================
--- libcfa/src/Makefile.am	(revision a32cbac249c437a50b3c8d7ecd4ff771150a78ca)
+++ libcfa/src/Makefile.am	(revision 08ce416e36758f72c422ed161fb97b9477c4af70)
@@ -87,5 +87,7 @@
 # not all platforms support concurrency, add option do disable it
 inst_thread_headers_nosrc = \
+	bits/collection.hfa \
 	bits/random.hfa \
+	bits/sequence.hfa \
 	concurrency/clib/cfathread.h \
 	concurrency/invoke.h \