diff --git a/subversion.spec b/subversion.spec
index 9904c03..9753052 100644
--- a/subversion.spec
+++ b/subversion.spec
@@ -7,7 +7,6 @@
 %define jdk_path /usr/lib/jvm/java
 
 %define perl_vendorarch %(eval "`%{__perl} -V:installvendorarch`"; echo $installvendorarch)
-%define ruby_sitelibdir %(%{_bindir}/ruby -rrbconfig -e 'print Config::CONFIG.fetch(%q(sitelibdir))')
 
 Summary: Modern Version Control System designed to replace CVS
 Name: subversion
@@ -161,7 +160,7 @@ find $RPM_BUILD_ROOT%{_libdir}/perl5 -type f -perm 555 -print0 |
 rm -f ${RPM_BUILD_ROOT}%{_libdir}/libsvn_swig_*.{so,la,a}
 
 # Remove unnecessary ruby libraries
-rm -f ${RPM_BUILD_ROOT}%{ruby_sitelibdir}/*/svn/ext/*.*a
+rm -f ${RPM_BUILD_ROOT}%{_libdir}/site_ruby/*/*/svn/ext/*.*a
 
 # Trim what goes in docdir
 rm -rf tools/*/*.in tools/test-scripts
@@ -238,8 +237,8 @@ rm -rf ${RPM_BUILD_ROOT}
 %files ruby
 %defattr(-,root,root,-)
 %{_libdir}/libsvn_swig_ruby*
-%{ruby_sitelibdir}/svn
-%{ruby_sitelibdir}/*-linux/svn
+%{_libdir}/site_ruby/*/svn
+%{_libdir}/site_ruby/*/*-linux/svn
 
 %if %{with_java}
 %files javahl