diff --git a/metis.spec b/metis.spec
index 220ab47..342dc50 100644
--- a/metis.spec
+++ b/metis.spec
@@ -1,5 +1,4 @@
 %undefine _ld_as_needed
-%global __cmake_in_source_build 1
 
 %if %{?__isa_bits:%{__isa_bits}}%{!?__isa_bits:32} == 64
 %global arch64 1
@@ -9,7 +8,7 @@
 
 Name:    metis
 Version: 5.1.0
-Release: 27%{?dist}
+Release: 28%{?dist}
 Summary: Serial Graph Partitioning and Fill-reducing Matrix Ordering
 License: ASL 2.0 and BSD and LGPLv2+
 URL:     http://glaros.dtc.umn.edu/gkhome/views/%{name}
@@ -103,13 +102,12 @@ cp -a %{name}-%{version} metis64
 %endif
 
 %build
-pushd %{name}-%{version}/build
 %if 0%{?rhel} && 0%{?rhel} < 9
 PCRE_LDFLAGS="-lpcreposix"
 %else
 PCRE_LDFLAGS="-lpcre2-posix"
 %endif
-%cmake3 \
+%cmake3 -S %{name}-%{version} -B %{name}-%{version}/build \
  -DCMAKE_BUILD_TYPE:STRING=Release \
  -DGKLIB_PATH=../GKlib  \
  -DSHARED:BOOL=TRUE \
@@ -119,22 +117,20 @@ PCRE_LDFLAGS="-lpcre2-posix"
  -DCMAKE_SHARED_LINKER_FLAGS_RELEASE:STRING="%{__global_ldflags} $PCRE_LDFLAGS" \
  -DCMAKE_EXE_LINKER_FLAGS_RELEASE:STRING="%{__global_ldflags} $PCRE_LDFLAGS" \
  -DCMAKE_VERBOSE_MAKEFILE:BOOL=TRUE \
- -DCMAKE_INSTALL_PREFIX:PATH=%{_prefix} ..
-%make_build
-popd
+ -DCMAKE_INSTALL_PREFIX:PATH=%{_prefix}
+%make_build -C %{name}-%{version}/build
 
 %if 0%{?arch64}
 cd metis64
 patch -p0 < %{PATCH2}
 patch -p0 < %{PATCH4}
 mkdir -p build64
-pushd build64
 %if 0%{?rhel} && 0%{?rhel} < 9
 PCRE_LDFLAGS="-lpcreposix"
 %else
 PCRE_LDFLAGS="-lpcre2-posix"
 %endif
-%cmake3 \
+%cmake3 -S %{name}-%{version} -B %{name}-%{version}/build64 \
  -DCMAKE_BUILD_TYPE:STRING=Release \
  -DGKLIB_PATH=../GKlib  \
  -DSHARED:BOOL=TRUE \
@@ -145,8 +141,7 @@ PCRE_LDFLAGS="-lpcre2-posix"
  -DCMAKE_EXE_LINKER_FLAGS_RELEASE:STRING="%{__global_ldflags} $PCRE_LDFLAGS" \
  -DCMAKE_VERBOSE_MAKEFILE:BOOL=TRUE \
  -DCMAKE_INSTALL_PREFIX:PATH=%{_prefix} ..
-%make_build
-popd
+%make_build -C %{name}-%{version}/build64
 cd ../
 %endif
 
@@ -226,12 +221,6 @@ LD_LIBRARY_PATH=%{buildroot}%{_libdir}:$LD_LIBRARY_PATH ./graphchk64 4elt.graph
 %endif
 popd
 
-%ldconfig_scriptlets
-
-%if 0%{?arch64}
-%ldconfig_scriptlets -n metis64
-%endif
-
 %files
 %doc %{name}-%{version}/Changelog %{name}-%{version}/manual/manual.pdf
 %license %{name}-%{version}/LICENSE.txt
@@ -267,6 +256,9 @@ popd
 %endif
 
 %changelog
+* Sat Jan 23 2021 Antonio Trande <sagitter@fedoraproject.org> - 5.1.0-28
+- Change CMake options
+
 * Sat Aug 01 2020 Fedora Release Engineering <releng@fedoraproject.org> - 5.1.0-27
 - Second attempt - Rebuilt for
   https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild