diff --git a/proftpd.spec b/proftpd.spec
index f4fc889..2217a0e 100644
--- a/proftpd.spec
+++ b/proftpd.spec
@@ -36,13 +36,13 @@
 %global _hardened_build 1
 
 #global prever rc3
-%global rpmrel 3
+%global rpmrel 4
 %global mod_vroot_version 0.9.5
 
 Summary:		Flexible, stable and highly-configurable FTP server
 Name:			proftpd
 Version:		1.3.6
-Release:		%{?prever:0.}%{rpmrel}%{?prever:.%{prever}}%{?dist}.1
+Release:		%{?prever:0.}%{rpmrel}%{?prever:.%{prever}}%{?dist}
 License:		GPLv2+
 URL:			http://www.proftpd.org/
 
@@ -87,7 +87,7 @@ BuildRequires:		openssl-devel
 BuildRequires:		pam-devel
 BuildRequires:		pcre-devel >= 7.0
 BuildRequires:		perl-generators
-BuildRequires:		perl-interpreter
+BuildRequires:		perl%{?fedora:-interpreter}
 BuildRequires:		pkgconfig
 BuildRequires:		postgresql-devel
 BuildRequires:		tar
@@ -553,7 +553,7 @@ fi
 %{_mandir}/man1/ftpwho.1*
 
 %changelog
-* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.3.6-3.1
+* Fri Jul 28 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.3.6-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
 
 * Thu Jul 13 2017 Paul Howarth <paul@city-fan.org> - 1.3.6-3