diff --git a/syslog-ng.spec b/syslog-ng.spec
index 39843a5..4d70678 100644
--- a/syslog-ng.spec
+++ b/syslog-ng.spec
@@ -5,7 +5,7 @@
 
 Name: syslog-ng
 Version: 3.2.3
-Release: 3%{?dist}
+Release: 4%{?dist}
 Summary: Next-generation syslog server
 
 Group: System Environment/Daemons
@@ -22,8 +22,6 @@ BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildRequires: systemd-units
 BuildRequires: pkgconfig
 BuildRequires: libtool
-BuildRequires: bison
-BuildRequires: flex
 BuildRequires: eventlog-devel >= %{evtlog_ver}
 BuildRequires: glib2-devel >= 2.10.1
 #BuildRequires: libdbi-devel
@@ -150,7 +148,7 @@ fi
 %preun
 if [ $1 -eq 0 ] ; then
     # Package removal, not upgrade
-    /bin/systemctl disable %{name}.service >/dev/null 2>&1 || :
+    /bin/systemctl --no-reload disable %{name}.service >/dev/null 2>&1 || :
     /bin/systemctl stop %{name}.service >/dev/null 2>&1 || :
 fi
 
@@ -230,6 +228,10 @@ fi
 
 
 %changelog
+* Mon May  9 2011 Jose Pedro Oliveira <jpo at di.uminho.pt> - 3.2.3-4
+- Dropped the bison and flex build requirements
+- Corrected a couple of macro references in changelog entries (rpmlint)
+
 * Mon May  9 2011 Jose Pedro Oliveira <jpo at di.uminho.pt> - 3.2.3-3
 - Added the build requirement systemd-units (macro %%_unitdir)
   https://fedoraproject.org/wiki/Packaging:Guidelines:Systemd
@@ -532,7 +534,7 @@ fi
 
 * Wed Apr 21 2004 Jose Pedro Oliveira <jpo at di.uminho.pt> 0:1.6.2-0.fdr.3
 - removed Conflits:
-- changed the %post and %preun scripts
+- changed the %%post and %%preun scripts
 - splitted Requires( ... , ... ) into Requires( ... )
 
 * Fri Mar  5 2004 Jose Pedro Oliveira <jpo at di.uminho.pt> 0:1.6.2-0.fdr.2
@@ -573,7 +575,7 @@ fi
 
 * Sat Apr 12 2003 Jose Pedro Oliveira <jpo at di.uminho.pt> 1.6.0rc2 snapshot
 - Reorganized specfile
-- Corrected the scripts (%post, %postun, and %preun)
+- Corrected the scripts (%%post, %%postun, and %%preun)
 - Commented the mysql related lines; create an option for future inclusion
 
 * Thu Feb 27 2003 Richard E. Perlotto II <richard@perlotto.com> 1.6.0rc1-1