diff --git a/sg3_utils.spec b/sg3_utils.spec
index e744eb6..a8d429d 100644
--- a/sg3_utils.spec
+++ b/sg3_utils.spec
@@ -3,7 +3,7 @@
 Summary: Utilities for devices that use SCSI command sets
 Name: sg3_utils
 Version: 1.45
-Release: 3%{?dist}
+Release: 4%{?dist}
 License: GPLv2+ and BSD
 Source0: http://sg.danny.cz/sg/p/sg3_utils-%{version}.tar.xz
 Source2: scsi-rescan.8
@@ -21,6 +21,7 @@ Patch3: fc_wwpn_id-non_FC-devices.patch
 
 URL: http://sg.danny.cz/sg/sg3_utils.html
 Requires: %{name}-libs%{?_isa} = %{version}-%{release}
+BuildRequires: make
 BuildRequires: gcc
 BuildRequires: systemd
 
@@ -108,6 +109,9 @@ install -p -m 755 scripts/fc_wwpn_id $RPM_BUILD_ROOT/usr/lib/udev
 
 
 %changelog
+* Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.45-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.45-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild