diff --git a/ipmitool/include/ipmitool/bswap.h b/ipmitool/include/ipmitool/bswap.h
index 0650e09..97d2722 100644
--- a/ipmitool/include/ipmitool/bswap.h
+++ b/ipmitool/include/ipmitool/bswap.h
@@ -45,8 +45,6 @@
 # include <byteswap.h>
 # define BSWAP_16(x) bswap_16(x)
 # define BSWAP_32(x) bswap_32(x)
-#elif HAVE_SYS_BYTEORDER_H
-# include <sys/byteorder.h>
 #else
 # define BSWAP_16(x) ((((x) & 0xff00) >> 8) | (((x) & 0x00ff) << 8))
 # define BSWAP_32(x) ((((x) & 0xff000000) >> 24) | (((x) & 0x00ff0000) >> 8) |\