--- ./include/libisns/util.h.orig
+++ ./include/libisns/util.h
@@ -114,6 +114,6 @@
 #   define ntohll(x)	__bswap_64(x)
 #  endif
 # else
-#  include <sys/endian.h>
+#  include <endian.h>
 #  define htonll(x)     htobe64(x)
 #  define ntohll(x)     be64toh(x)
 # endif