--- ./src/libs/zbxcrypto/sha512crypt.c.orig	Thu Oct 14 08:13:30 2021
+++ ./src/libs/zbxcrypto/sha512crypt.c	Thu Oct 14 08:13:57 2021
@@ -10,7 +10,7 @@
 #elif _AIX
 /* Nothing to do in AIX */
 #else
-	#if defined(DUK_F_OLD_SOLARIS)
+	#if defined(ZBX_OLD_SOLARIS)
 		#include <sys/isa_defs.h>
 	#else
 		#include <machine/endian.h>