diff --git a/include/os/freebsd/spl/sys/types.h b/include/os/freebsd/spl/sys/types.h
index b2897978c2d8..b1308df29503 100644
--- a/include/os/freebsd/spl/sys/types.h
+++ b/include/os/freebsd/spl/sys/types.h
@@ -1,108 +1,109 @@
 /*
  * Copyright (c) 2007 Pawel Jakub Dawidek <pjd@FreeBSD.org>
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
  * $FreeBSD$
  */
 
 #ifndef _SPL_SYS_TYPES_H_
 #define	_SPL_SYS_TYPES_H_
 
 #pragma once
 /*
  * This is a bag of dirty hacks to keep things compiling.
  */
 #include_next <sys/types.h>
 
 #ifdef __ILP32__
 typedef __uint64_t u_longlong_t;
 typedef __int64_t longlong_t;
 #else
 typedef unsigned long long	u_longlong_t;
 typedef long long		longlong_t;
 #endif
 #include <sys/stdint.h>
 
 #define	_CLOCK_T_DECLARED
 
 #include <sys/types32.h>
 #include <sys/_stdarg.h>
 #include <linux/types.h>
 
 #define	MAXNAMELEN	256
 
 
 
 typedef	void zfs_kernel_param_t;
 
 typedef	struct timespec	timestruc_t;
 typedef	struct timespec	timespec_t;
 typedef struct timespec inode_timespec_t;
 /* BEGIN CSTYLED */
 typedef u_int		uint_t;
 typedef u_char		uchar_t;
 typedef u_short		ushort_t;
 typedef u_long		ulong_t;
 /* END CSTYLED */
 typedef	int		minor_t;
 #ifndef	_OFF64_T_DECLARED
 #define	_OFF64_T_DECLARED
 typedef off_t		off64_t;
 #endif
 typedef id_t		taskid_t;
 typedef id_t		projid_t;
 typedef id_t		poolid_t;
 typedef uint_t		zoneid_t;
 typedef id_t		ctid_t;
 typedef	mode_t		o_mode_t;
 typedef	uint64_t	pgcnt_t;
 
-#define	B_FALSE	0
-#define	B_TRUE	1
-
 typedef	short		index_t;
 typedef	off_t		offset_t;
 #ifndef _PTRDIFF_T_DECLARED
 typedef	__ptrdiff_t		ptrdiff_t;	/* pointer difference */
 #define	_PTRDIFF_T_DECLARED
 #endif
 typedef	int64_t		rlim64_t;
 typedef	int		major_t;
 
-#else
 #ifdef NEED_SOLARIS_BOOLEAN
 #if defined(__XOPEN_OR_POSIX)
 typedef enum { _B_FALSE, _B_TRUE }	boolean_t;
 #else
 typedef enum { B_FALSE, B_TRUE }	boolean_t;
 #endif /* defined(__XOPEN_OR_POSIX) */
+#else
+
+#define	B_FALSE	0
+#define	B_TRUE	1
+
 #endif
 
 typedef	u_longlong_t	u_offset_t;
 typedef	u_longlong_t	len_t;
 
 typedef	longlong_t	diskaddr_t;
 
 #include <sys/debug.h>
 #endif	/* !_OPENSOLARIS_SYS_TYPES_H_ */