diff --git a/modules/jenkins_slave/files/slave_scripts/run-tox.sh b/modules/jenkins_slave/files/slave_scripts/run-tox.sh
index b83d65a44c..13472a6f99 100755
--- a/modules/jenkins_slave/files/slave_scripts/run-tox.sh
+++ b/modules/jenkins_slave/files/slave_scripts/run-tox.sh
@@ -27,6 +27,8 @@ else
   venv=py$version
 fi
 
+export NOSE_WITH_XUNIT=1
+
 tox -e$venv
 result=$?