diff --git a/libkolabxml.spec b/libkolabxml.spec
index 6652897..a731ba9 100644
--- a/libkolabxml.spec
+++ b/libkolabxml.spec
@@ -51,7 +51,7 @@
 
 Name:           libkolabxml
 Version:        1.1.6
-Release:        18%{?dist}
+Release:        19%{?dist}
 Summary:        Kolab XML format collection parser library
 
 License:        LGPLv3+
@@ -169,8 +169,6 @@ sed -i "s/-php/-php7/g" src/php/CMakeLists.txt
 
 
 %build
-mkdir build
-pushd build
 %cmake .. \
 %if 0%{?with_csharp} > 0
     -DCSHARP_BINDINGS=ON \
@@ -189,12 +187,10 @@ pushd build
     -DPYTHON_INSTALL_DIR=%{python3_sitearch}
 %endif
 
-popd
-
-make -C build
+%cmake_build
 
 %install
-make install DESTDIR=%{buildroot} INSTALL='install -p' -C build
+%cmake_install
 
 %if 0%{?with_php} > 0
 mkdir -p \
@@ -208,7 +204,7 @@ EOF
 
 
 %check
-pushd build
+pushd %{_vpath_builddir}
 # Make sure libkolabxml.so.* is found, otherwise the tests fail
 export LD_LIBRARY_PATH=$( pwd )/src/
 pushd tests
@@ -265,6 +261,9 @@ popd
 
 
 %changelog
+* Mon Aug 10 2020 Timotheus Pokorra <timotheus.pokorra@solidcharity.com> - 1.1.6-19
+- Adjusted for new cmake macros (out of source builds)
+
 * Sat Aug 01 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.1.6-18
 - Second attempt - Rebuilt for
   https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild