diff --git a/Makefile.am b/Makefile.am
index d0cca1d..4a5d4a1 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -86,9 +86,7 @@ noinst_HEADERS = \
 	test/des-cases.h \
 	test/ka-table.inc
 
-if ENABLE_XCRYPT_COMPAT_FILES
 nodist_include_HEADERS += xcrypt.h
-endif
 
 noinst_PROGRAMS = \
 	lib/gen-des-tables
