diff --git a/libijs.spec b/libijs.spec
index 86bfe2d..05467d4 100644
--- a/libijs.spec
+++ b/libijs.spec
@@ -13,7 +13,7 @@
 Name:             libijs
 Summary:          IJS Raster Image Transport Protocol Library
 Version:          0.35
-Release:          12%{?dist}
+Release:          13%{?dist}
 
 License:          AGPLv3+
 
@@ -67,6 +67,7 @@ to be able to connect to the HP IJS server to print on an HP printer.
 Summary:          Header & pkgconfig files for %{name}
 Requires:         %{name}%{?_isa} = %{version}-%{release}
 BuildRequires:    pkgconfig
+BuildRequires: make
 
 %description devel
 This subpackage provides /usr/include/ijs/ijs.h header file, as well as ijs.pc
@@ -132,6 +133,9 @@ install -m 0644 -p ijs_spec.pdf %{buildroot}%{_docdir}/%{name}
 # =============================================================================
 
 %changelog
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.35-13
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.35-12
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild