diff --git a/clucene.spec b/clucene.spec
index 0916abc..14c0eca 100644
--- a/clucene.spec
+++ b/clucene.spec
@@ -6,7 +6,7 @@
 Summary:	A C++ port of Lucene
 Name:		clucene
 Version:	2.3.3.4
-Release:	39.%{snap}.%{git_short}git%{?dist}
+Release:	40.%{snap}.%{git_short}git%{?dist}
 License:	LGPLv2+ or ASL 2.0
 URL:		http://www.sourceforge.net/projects/clucene
 %if 0%{?snap}
@@ -22,6 +22,7 @@ BuildRequires:	cmake
 BuildRequires:	gawk
 BuildRequires:	gcc-c++
 BuildRequires:	zlib-devel
+BuildRequires: make
 
 ## upstreamable patches
 # include LUCENE_SYS_INCLUDES in pkgconfig --cflags output
@@ -142,6 +143,9 @@ time make -C %{_target_platform} test ARGS="--timeout 300 --output-on-failure" |
 
 
 %changelog
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 2.3.3.4-40.20130812.e8e3d20git
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.3.3.4-39.20130812.e8e3d20git
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild