diff --git a/zbar.spec b/zbar.spec
index a6160e6..dc358bb 100644
--- a/zbar.spec
+++ b/zbar.spec
@@ -1,6 +1,6 @@
 Name:		zbar
 Version:	0.23
-Release:	8%{?dist}
+Release:	9%{?dist}
 Summary:	Bar code reader
 
 License:	LGPLv2+
@@ -97,7 +97,6 @@ on Java Native Interface (JNI) applications using ZBar.
 %patch1 -p0
 
 %build
-autoreconf -vfi
 %configure --with-python=python3 --with-gtk=auto --docdir=%{_docdir}/%{name}-%{version} --with-graphicsmagick
 
 # rpath
@@ -188,6 +187,9 @@ rm -rf $RPM_BUILD_ROOT/usr/share/doc/zbar-%{version}/
 %{_docdir}/test_python.py
 
 %changelog
+* Thu Mar 25 2021 Gwyn Ciesla <gwync@protonmail.com> - 0.23-9
+Fix FTBFS for autoconf 2.71.
+
 * Thu Jan 28 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.23-8
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild