diff --git a/sip.spec b/sip.spec
index 5194e6b..09c31da 100644
--- a/sip.spec
+++ b/sip.spec
@@ -30,10 +30,17 @@
 %global no_namespace 1
 %endif
 
+# Stop building siplib for wx on F34+
+%if 0%{?fedora} && 0%{?fedora} >= 34
+%global wx_siplib 0
+%else
+%global wx_siplib 1
+%endif
+
 Summary: SIP - Python/C++ Bindings Generator
 Name: sip
 Version: 4.19.24
-Release: 1%{?dist}
+Release: 2%{?dist}
 
 # sipgen/parser.{c.h} is GPLv3+ with exceptions (bison)
 License: GPLv2 or GPLv3 and (GPLv3+ with exceptions)
@@ -61,6 +68,7 @@ Source1: macros.sip
 %global _sip_api_minor 7
 %global _sip_api %{_sip_api_major}.%{_sip_api_minor}
 
+BuildRequires: make
 BuildRequires: gcc-c++
 BuildRequires: sed
 
@@ -177,6 +185,7 @@ Provides: python%{python3_pkgversion}-pyqt5-sip-api(%{_sip_api_major})%{?_isa} =
 %description -n python%{python3_pkgversion}-pyqt5-sip
 This is the Python 3 build of pyqt5-SIP.
 
+%if %{?wx_siplib}
 %package -n python%{python3_pkgversion}-wx-siplib
 Summary: SIP - Python 3/C++ Bindings Generator for wx
 BuildRequires: python%{python3_pkgversion}-devel
@@ -184,6 +193,7 @@ Provides: python%{python3_pkgversion}-wx-siplib-api(%{_sip_api_major}) = %{_sip_
 Provides: python%{python3_pkgversion}-wx-siplib-api(%{_sip_api_major})%{?_isa} = %{_sip_api}
 %description -n python%{python3_pkgversion}-wx-siplib
 This is the Python 3 build of wx-siplib.
+%endif
 
 %_description
 
@@ -277,6 +287,7 @@ pushd %{_target_platform}-python3-pyqt5
 %make_build
 popd
 
+%if %{?wx_siplib}
 sed -i -e 's|target = sip|target = siplib|g' siplib/siplib.sbf
 mkdir %{_target_platform}-python3-wx
 pushd %{_target_platform}-python3-wx
@@ -288,6 +299,7 @@ pushd %{_target_platform}-python3-wx
 %make_build
 popd
 sed -i -e 's|target = siplib|target = sip|g' siplib/siplib.sbf
+%endif
 
 %endif
 
@@ -301,8 +313,10 @@ sed -i -e 's|target = siplib|target = sip|g' siplib/siplib.sbf
 %endif
 %make_install -C %{_target_platform}-python3-pyqt4
 %make_install -C %{_target_platform}-python3-pyqt5
+%if %{?wx_siplib}
 %make_install -C %{_target_platform}-python3-wx
 mv %{buildroot}%{python3_sitearch}/wx/sip.pyi %{buildroot}%{python3_sitearch}/wx/siplib.pyi
+%endif
 ln -s sip %{buildroot}%{_bindir}/python3-sip
 
 ## toplevel __pycache__ creation is ... inconsistent
@@ -324,10 +338,14 @@ mv %{buildroot}%{python2_sitearch}/wx/sip.pyi %{buildroot}%{python2_sitearch}/wx
 # sip-wrapper
 install %{SOURCE10} %{buildroot}%{_bindir}/sip-pyqt4
 install %{SOURCE10} %{buildroot}%{_bindir}/sip-pyqt5
+%if %{?wx_siplib}
 install %{SOURCE10} %{buildroot}%{_bindir}/sip-wx
+%endif
 sed -i -e 's|@SIP_MODULE@|PyQt4.sip|g' %{buildroot}%{_bindir}/sip-pyqt4
 sed -i -e 's|@SIP_MODULE@|PyQt5.sip|g' %{buildroot}%{_bindir}/sip-pyqt5
+%if %{?wx_siplib}
 sed -i -e 's|@SIP_MODULE@|wx.siplib|g' %{buildroot}%{_bindir}/sip-wx
+%endif
 
 mkdir -p %{buildroot}%{_datadir}/sip
 
@@ -347,7 +365,9 @@ popd
 # sip-wrappers
 %{_bindir}/sip-pyqt4
 %{_bindir}/sip-pyqt5
+%if %{?wx_siplib}
 %{_bindir}/sip-wx
+%endif
 # compat symlink
 %{_bindir}/python3-sip
 %dir %{_datadir}/sip/
@@ -421,6 +441,7 @@ popd
 %{python3_sitearch}/PyQt5/sip.*
 %{python3_sitearch}/PyQt5_sip-%{version}.dist-info/
 
+%if %{?wx_siplib}
 %files -n python%{python3_pkgversion}-wx-siplib
 %doc NEWS README
 %license LICENSE LICENSE-GPL2 LICENSE-GPL3
@@ -428,9 +449,13 @@ popd
 %{python3_sitearch}/wx/siplib.*
 %{python3_sitearch}/wx_siplib-%{version}.dist-info/
 %endif
+%endif
 
 
 %changelog
+* Sun Jan 17 2021 Scott Talbert <swt@techie.net> - 4.19.24-2
+- Stop building wx.siplib on F34+ as wx has switched to sip 5
+
 * Mon Aug 17 2020 Rex Dieter <rdieter@fedoraproject.org> - 4.19.24-1
 - 4.19.24