diff --git a/mariadb.spec b/mariadb.spec
index 1b08960..f0c51fc 100644
--- a/mariadb.spec
+++ b/mariadb.spec
@@ -1,7 +1,3 @@
-#   This is a fix for the https://fedoraproject.org/wiki/Changes/CMake_to_do_out-of-source_builds
-#   So the beaviour will be the same also in F31 nad F32
-%undefine __cmake_in_source_build
-
 # Prefix that is used for patches
 %global pkg_name %{name}
 %global pkgnamepatch mariadb