diff --git a/mingw-openssl.spec b/mingw-openssl.spec
index 0fa5c66..9a902ce 100644
--- a/mingw-openssl.spec
+++ b/mingw-openssl.spec
@@ -24,7 +24,7 @@
 
 Name:           mingw-openssl
 Version:        1.0.2h
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        MinGW port of the OpenSSL toolkit
 
 License:        OpenSSL
@@ -126,7 +126,6 @@ BuildRequires:  mingw64-gcc
 BuildRequires:  mingw64-binutils
 BuildRequires:  mingw64-zlib
 
-BuildRequires:  mktemp
 BuildRequires:  perl-interpreter
 BuildRequires:  sed
 BuildRequires:  /usr/bin/cmp
@@ -516,6 +515,9 @@ find %{buildroot}%{mingw64_prefix} | grep -E '.(exe|dll|pyd)$' | sed 's|^%{build
 
 
 %changelog
+* Thu May 31 2018 Richard W.M. Jones <rjones@redhat.com> - 1.0.2h-6
+- Remove mktemp build dependency, part of coreutils.
+
 * Thu Feb 08 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.2h-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild