diff --git a/dnsperf.spec b/dnsperf.spec
index ea9b6ac..3a6f673 100644
--- a/dnsperf.spec
+++ b/dnsperf.spec
@@ -11,7 +11,7 @@
 Summary: Benchmarking authorative and recursing DNS servers
 Name: dnsperf
 Version: 2.3.4
-Release: 1%{?dist}
+Release: 2%{?dist}
 # New page was found, but on github is also project, that seems to be official.
 #
 # Github project has different license and so far is the only one with any
@@ -82,7 +82,7 @@ This package provides example query file to use by dnsperf and resperf tools.
 
 %build
 autoreconf -fi
-%configure
+%configure CPPFLAGS='-I /usr/include/bind9'
 %make_build
 
 %if %{with python2}
@@ -113,6 +113,9 @@ chmod 644 %{buildroot}%{_datadir}/%{name}/queryfile-example-current
 %{_datadir}/dnsperf/queryfile-example-current
 
 %changelog
+* Thu Jun 25 2020 Petr Menšík <pemensik@redhat.com> - 2.3.4-2
+- Add manual include for bind 9.16 support
+
 * Mon May 25 2020 Petr Menšík <pemensik@redhat.com> - 2.3.4-1
 - Update to 2.3.4