diff --git a/vid.stab.spec b/vid.stab.spec
index 120f24d..873208d 100644
--- a/vid.stab.spec
+++ b/vid.stab.spec
@@ -1,3 +1,4 @@
+%undefine __cmake_in_source_build
 # https://github.com/georgmartius/vid.stab/commit/aeabc8daa7904f9edf7441a11f293965a5ef53b8
 %global commit aeabc8daa7904f9edf7441a11f293965a5ef53b8
 %global shortcommit %(c=%{commit}; echo ${c:0:7})
@@ -41,17 +42,17 @@ sed -i 's|-Wall -O0|-Wall -O|' tests/CMakeLists.txt
 sed -i 's|return units_failed==0;|return units_failed>0;|' tests/testframework.c
 
 %build
-%cmake .
-%make_build
+%cmake
+%cmake_build
 
 # build the tests program
 pushd tests
-%cmake .
-%make_build
+%cmake
+%cmake_build
 popd
 
 %install
-%make_install
+%cmake_install
 
 %check
 LD_LIBRARY_PATH=%{buildroot}%{_libdir} tests/tests || :
@@ -71,6 +72,7 @@ LD_LIBRARY_PATH=%{buildroot}%{_libdir} tests/tests || :
 %changelog
 * Tue Dec 14 2021 Martin Gansser <martinkg@fedoraproject.org> - 1.1.0-13.20190213gitaeabc8d
 - Build EPEL9 package
+- Fix cmake build
 
 * Sat Jul 27 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.1.0-12.20190213gitaeabc8d
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild