diff --git a/SPECS/grub2.spec b/SPECS/grub2.spec
index b5e268cf..f0691cbd 100644
--- a/SPECS/grub2.spec
+++ b/SPECS/grub2.spec
@@ -1,16 +1,10 @@
 %undefine _hardened_build
-%global flagday 1:2.02-0.76.el7.centos.1
+%global flagday 1:2.02-0.76.pel7
 %global tarversion 2.02~beta2
 %undefine _missing_build_ids_terminate_build
 
-%ifarch i686
-%define platform pc
-%define legacy_package_arch i386
-%define legacy_target_cpu_name i386
-%define target_cpu_name i386
-%endif
 %ifarch x86_64
-%define mock 1
+%define mock 0
 %endif
 
 Name:           grub2
@@ -41,7 +35,7 @@ BuildRequires:  flex bison binutils python
 BuildRequires:  ncurses-devel xz-devel bzip2-devel
 BuildRequires:  freetype-devel libusb-devel
 BuildRequires:	rpm-devel rpm-libs
-%ifarch %{sparc} aarch64 ppc64le
+%ifarch %{sparc} aarch64 ppc64le ppc64
 # sparc builds need 64 bit glibc-devel - also for 32 bit userland
 BuildRequires:  /usr/lib64/crt1.o glibc-static glibc-devel
 %else
@@ -63,9 +57,7 @@ BuildRequires:	pesign >= 0.99-8
 %if %{?_with_ccache: 1}%{?!_with_ccache: 0}
 BuildRequires:  ccache
 %endif
-%if 0%{?centos}
-%global efidir centos
-%endif
+%global efidir powerel
 
 ExcludeArch:	s390 s390x %{arm}
 Obsoletes:	%{name} <= %{flagday}