diff --git a/custodia.spec b/custodia.spec
index 086ab14..14b1a5b 100644
--- a/custodia.spec
+++ b/custodia.spec
@@ -1,10 +1,11 @@
 %if 0%{?fedora}
 %global with_python3 1
+%global python3_tox $(python3 -c 'import sys; print("py{0.major}{0.minor}".format(sys.version_info))')
 %endif
 
 Name:           custodia
 Version:        0.3.1
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        A service to manage, retrieve and store secrets for other processes
 
 License:        GPLv3+
@@ -147,7 +148,7 @@ export PIP_NO_DEPS=yes
 
 tox --sitepackages -e py27 -- --skip-servertests
 %if 0%{?with_python3}
-tox --sitepackages -e py35 -- --skip-servertests
+tox --sitepackages -e %{python3_tox} -- --skip-servertests
 %endif
 
 
@@ -226,6 +227,9 @@ cp %{buildroot}/%{_bindir}/custodia-cli %{buildroot}/%{_bindir}/custodia-cli-3
 
 
 %changelog
+* Tue Apr 11 2017 Christian Heimes <cheimes@redhat.com> - 0.3.1-3
+- Run Python 3 tests with correct Python version
+
 * Fri Apr 07 2017 Christian Heimes <cheimes@redhat.com> - 0.3.1-2
 - Add conflict with FreeIPA < 4.5