diff --git a/scapy.spec b/scapy.spec
index e5426d3..90194c0 100644
--- a/scapy.spec
+++ b/scapy.spec
@@ -33,6 +33,16 @@ requests and replies, and much more.}
 %bcond_with        python2
 %endif
 
+# By default build the documentation
+%if 0%{?fedora} || ( 0%{?rhel} && 0%{?rhel} >= 8 )
+%bcond_without     doc
+%else
+# Documentation build fails on rhel7 due to version of sphinx
+%bcond_with        doc
+%endif
+
+
+
 
 BuildArch:      noarch
 
@@ -92,13 +102,16 @@ Recommends:     ipython3
 %{common_desc}
 %endif
 
+%if 0%{?with_doc}
 %package doc
 Summary:        Interactive packet manipulation tool and network scanner
 
-BuildRequires:  /usr/bin/sphinx-build
+BuildRequires:  python%{python3_pkgversion}-sphinx
+BuildRequires:  python%{python3_pkgversion}-sphinx_rtd_theme
 
 %description doc
 %{common_desc}
+%endif
 
 
 
@@ -125,12 +138,12 @@ done
 %py3_build
 %endif
 
-pushd doc/scapy
-make html
-popd
+%if 0%{?with_doc}
+make -C doc/scapy html BUILDDIR=_build_doc SPHINXBUILD=sphinx-build-%python3_version
 
-rm -f doc/scapy/_build/html/.buildinfo
-rm -f doc/scapy/_build/html/_static/_dummy
+rm -f doc/scapy/_build_doc/html/.buildinfo
+rm -f doc/scapy/_build_doc/html/_static/_dummy
+%endif
 
 
 
@@ -206,8 +219,11 @@ ln -s %{_bindir}/UTscapy3 %{buildroot}%{_bindir}/UTscapy
 %endif
 
 
+%if 0%{?with_doc}
 %files doc
-%doc doc/scapy/_build/html
+%doc doc/scapy/_build_doc/html
+%endif
+
 
 %changelog
 * Fri Nov 08 2019 Michal Ambroz <rebus _AT seznam.cz> - 2.4.3-3