1 files changed, 2 insertions, 0 deletions

diff --git a/pom.xml b/pom.xml
index 1efabbe2ac7..e4f56d049e8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -350,6 +350,8 @@
         <configuration>
           <runOrder>random</runOrder>
           <systemPropertyVariables>
+            <!-- keep system temp directory clean -->
+            <java.io.tmpdir>${project.build.directory}</java.io.tmpdir>
             <!--
             See profile 'randomize-environment'
             -->