diff --git a/NEWS b/NEWS
index 8831c03..b869977 100644
--- a/NEWS
+++ b/NEWS
@@ -1,7 +1,9 @@
 #+TITLE: Petidomo Mailing List Server          -*- mode:org;fill-column:79; -*-
 #+STARTUP: showall
 
-* Noteworthy changes in release ?.? (????-??-??) [?]
+* Noteworthy changes in release 4.3 (2013-02-11) [stable]
+
+  Fix build error on FreeBSD.
 
 * Noteworthy changes in release 4.2 (2013-02-09) [stable]
 
diff --git a/liblists/lists.h b/liblists/lists.h
index 655fa5b..6643552 100644
--- a/liblists/lists.h
+++ b/liblists/lists.h
@@ -30,8 +30,8 @@
 /********** Useful defines and declarations **********/
 
 #ifndef __cplusplus
-#ifndef __HAVE_DEFINED_BOOL__
-#  define __HAVE_DEFINED_BOOL__ 1
+#ifndef PETIDOMO_HAS_DEFINED_BOOL
+#  define PETIDOMO_HAS_DEFINED_BOOL 1
 typedef int bool;
 #endif
 #ifndef FALSE
diff --git a/libtext/text.h b/libtext/text.h
index 8cc2ac0..a258c79 100644
--- a/libtext/text.h
+++ b/libtext/text.h
@@ -34,8 +34,8 @@ extern "C" {
 /********** Useful defines and declarations **********/
 
 #ifndef __cplusplus
-#ifndef __HAVE_DEFINED_BOOL__
-#  define __HAVE_DEFINED_BOOL__ 1
+#ifndef PETIDOMO_HAS_DEFINED_BOOL
+#  define PETIDOMO_HAS_DEFINED_BOOL 1
 typedef int bool;
 #endif