diff --git a/libreoffice-voikko.changes b/libreoffice-voikko.changes
index b34e758..db4985c 100644
--- a/libreoffice-voikko.changes
+++ b/libreoffice-voikko.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Oct  4 17:02:42 UTC 2017 - tuukka.pasanen@ilmi.fi
+
+- Remove not requires pre/post/postun requires
+
 -------------------------------------------------------------------
 Wed Oct  4 08:01:02 UTC 2017 - tuukka.pasanen@ilmi.fi
 
diff --git a/libreoffice-voikko.spec b/libreoffice-voikko.spec
index afd8deb..788303d 100644
--- a/libreoffice-voikko.spec
+++ b/libreoffice-voikko.spec
@@ -20,7 +20,7 @@ Name:           libreoffice-voikko
 Version:        5.0
 Release:        0
 Summary:        LibreOffice spellchecker/hyphenator for finnish language
-License:        MPL-2.0 or GPL-3.0+
+License:        MPL-2.0 OR GPL-3.0+
 Group:          Productivity/Text/Spell
 Url:            http://voikko.puimula.org/
 Source0:        http://www.puimula.org/voikko-sources/%{name}/%{name}-%{version}.tar.gz
@@ -30,15 +30,10 @@ BuildRequires:  gcc-c++
 BuildRequires:  java-devel
 BuildRequires:  libreoffice >= 4.1
 BuildRequires:  libreoffice-sdk >= 4.1
-BuildRequires:  libvoikko-devel
+BuildRequires:  pkgconfig
 BuildRequires:  unzip
 BuildRequires:  zip
-Requires(post): coreutils
-Requires(post): grep
-Requires(post): libreoffice >= 4.1
-Requires(postun): coreutils
-Requires(postun): grep
-Requires(postun): libreoffice >= 4.1
+BuildRequires:  pkgconfig(libvoikko)
 Requires:       python3-libvoikko
 Provides:       locale(libreoffice:fi)
 
@@ -54,14 +49,12 @@ libvoikko as backend.
 make oxt %{?_smp_mflags}
 
 %install
-
 voikko_pkg=$(pwd)/build/voikko.oxt
 mkdir -p %{buildroot}%{_libdir}/libreoffice/share/extensions/voikko
 cd %{buildroot}%{_libdir}/libreoffice/share/extensions/voikko
 unzip $voikko_pkg
 
 %files
-%defattr(-,root,root,0755)
 %doc COPYING README
 %{_libdir}/libreoffice/share/extensions/voikko