diff --git a/libstemmer.spec b/libstemmer.spec
index a31b9d8..8197231 100644
--- a/libstemmer.spec
+++ b/libstemmer.spec
@@ -1,6 +1,6 @@
 Name:		libstemmer
 Version:	0
-Release:	15.585svn%{?dist}
+Release:	16.585svn%{?dist}
 Summary:	C stemming algorithm library
 # The site and project is no longer being actively maintained. 
 # The code is available on Github - https://github.com/snowballstem/snowball
@@ -15,6 +15,7 @@ Source1:	Notice.txt
 Source2:	BSD.txt
 
 BuildRequires:  gcc
+BuildRequires: make
 
 %description
 Snowball stemming algorithms for use in Information Retrieval Snowball 
@@ -88,6 +89,9 @@ cp %{SOURCE1} %{SOURCE2} .
 %{_includedir}/*
 
 %changelog
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0-16.585svn
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0-15.585svn
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild