--- Makefile.in.orig	Thu May 19 21:55:55 2016
+++ Makefile.in	Thu May 19 21:56:08 2016
@@ -78,7 +78,7 @@
 
 
 INSTALL_STUFF = META 
-INSTALL_STUFF += $(wildcard _build/*.cma _build/*.cmxa _build/*.cmxs)
+INSTALL_STUFF += $(wildcard _build/*.cma _build/*.cmx _build/*.cmxa _build/*.cmxs)
 INSTALL_STUFF += $(filter-out $(wildcard _build/myocamlbuild.*),$(wildcard _build/*.mli _build/*.cmi))
 INSTALL_STUFF += $(wildcard _build/*.so _build/*.a)
 
