diff --git a/ruby.spec b/ruby.spec
index 66325be..6321891 100644
--- a/ruby.spec
+++ b/ruby.spec
@@ -1568,9 +1568,9 @@ make -C %{_vpath_builddir} runruby TESTRUN_SCRIPT=" \
 
 %files -n rubygem-rbs
 %{_bindir}/rbs
-%dir %{_libdir}/gems/%{name}/rbs-%{rbs_version}
-%{_libdir}/gems/%{name}/rbs-%{rbs_version}/gem.build_complete
-%{_libdir}/gems/%{name}/rbs-%{rbs_version}/rbs_extension.so
+%dir %{gem_extdir_mri rbs}
+%{gem_extdir_mri rbs}/gem.build_complete
+%{gem_extdir_mri rbs}/rbs_extension.so
 %dir %{gem_instdir rbs}
 %exclude %{gem_instdir rbs}/.*
 %license %{gem_instdir rbs}/BSDL