diff --git a/python-Sphinx.spec b/python-Sphinx.spec
index f25a605..5d8c3cb 100644
--- a/python-Sphinx.spec
+++ b/python-Sphinx.spec
@@ -227,6 +227,14 @@ sed -i 's/\r$//' sphinx/themes/basic/static/jquery.js # Fix wrong end-of-line en
 %if %{with test}
 mkdir build.doc
 
+%{python_expand
+%if "%{$python_prefix}" == "python%{$python_version}"
+%define __pydocprefix python%{$python_version}
+%else
+%define __pydocprefix %{$python_prefix}
+%endif
+}
+
 # get its intersphinx_inventroy from python3-doc
 # instead of via network from https://docs.python.org/3/objects.inv
 # https://github.com/sphinx-doc/sphinx/pull/7616
@@ -236,9 +244,9 @@ mkdir build.doc
 # so use a copy from version 3.8.2-3.1 from Tumbleweed
 cp %{SOURCE2} doc/python3.inv
 %else
-%python_expand cp %{_defaultdocdir}/python%{$python_version}/html/objects.inv doc/python%{$python_version}.inv
+%python_expand cp %{_defaultdocdir}/%{__pydocprefix}/html/objects.inv doc/python%{$python_version}.inv
 %endif
-%python_expand sed -i -e "s/\(intersphinx_mapping = ..python.: (.https:..docs.python.org.3.., \)None\()}\)/\1'python%{$python_version}.inv'\2/g" doc/conf.py
+%python_expand sed -i -e "s/\(intersphinx_mapping = ..python.: (.https:..docs.python.org.3.., \)None\()}\)/\1'%{__pydocprefix}.inv'\2/g" doc/conf.py
 %python_exec setup.py build_sphinx && rm build/sphinx/html/.buildinfo
 %python_exec setup.py build_sphinx -b man