diff --git a/sblim-smis-hba.spec b/sblim-smis-hba.spec
index ecf64fe..5df040a 100644
--- a/sblim-smis-hba.spec
+++ b/sblim-smis-hba.spec
@@ -2,7 +2,7 @@
 
 Name:           sblim-smis-hba
 Version:        1.0.0
-Release:        27%{?dist}
+Release:        28%{?dist}
 Summary:        SBLIM SMIS HBA HDR Providers
 
 License:        EPL
@@ -47,10 +47,7 @@ SMI-S standards based HBA CMPI Providers.
 %patch5 -p1 -b .prov-reg-sfcb-systemd
 %patch6 -p1 -b .pegasus-interop
 %patch7 -p1 -b .fix-multiple-definition
-autoreconf -i
-# ltmain.sh is old, create new one
-rm -f ltmain.sh
-libtoolize --force
+autoreconf -if
 
 
 %build
@@ -93,6 +90,9 @@ rm -f $RPM_BUILD_ROOT/%{_libdir}/cmpi/*a
 %sblim_preun
 
 %changelog
+* Tue Sep 14 2021 Vitezslav Crhonek <vcrhonek@redhat.com> - 1.0.0-28
+- Fix FTBFS with autoconf-2.71
+
 * Fri Jul 23 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.0-27
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild