diff --git a/libkolabxml.spec b/libkolabxml.spec
index 5a6c0f2..e506f6e 100644
--- a/libkolabxml.spec
+++ b/libkolabxml.spec
@@ -13,6 +13,11 @@
 %{!?php_extdir: %global php_extdir %{_libdir}/php/modules}
 %{!?php_inidir: %global php_inidir %{_sysconfdir}/php.d/}
 %{!?php_apiver: %global php_apiver  %((echo 0; php -i 2>/dev/null | sed -n 's/^PHP API => //p') | tail -1)}
+%if "%{php_version}" < "5.6"
+%global ini_name     kolabformat.ini
+%else
+%global ini_name     40-kolabformat.ini
+%endif
 %endif
 
 %if 0%{?with_python} > 0
@@ -46,7 +51,7 @@
 
 Name:           libkolabxml
 Version:        1.0.1
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        Kolab XML format collection parser library
 
 Group:          System Environment/Libraries
@@ -223,7 +228,7 @@ mkdir -p \
     %{buildroot}/%{_datadir}/php \
     %{buildroot}/%{php_inidir}/
 mv %{buildroot}/%{php_extdir}/kolabformat.php %{buildroot}/%{_datadir}/php/kolabformat.php
-cat > %{buildroot}/%{php_inidir}/kolabformat.ini << EOF
+cat > %{buildroot}/%{php_inidir}/%{ini_name} << EOF
 extension=kolabformat.so
 EOF
 %endif
@@ -274,7 +279,7 @@ popd
 %files -n php-kolabformat
 %{_datadir}/php/kolabformat.php
 %{php_extdir}/kolabformat.so
-%config(noreplace) %{php_inidir}/kolabformat.ini
+%config(noreplace) %{php_inidir}/%{ini_name}
 %endif
 
 %if 0%{?with_python} > 0
@@ -284,6 +289,10 @@ popd
 %endif
 
 %changelog
+* Fri Jun 20 2014 Remi Collet <rcollet@redhat.com> - 1.0.1-6
+- rebuild for https://fedoraproject.org/wiki/Changes/Php56
+- add numerical prefix to extension configuration file
+
 * Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.0.1-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild