diff --git a/test/src/test/java/hudson/tasks/junit/JUnitResultArchiverTest.java b/test/src/test/java/hudson/tasks/junit/JUnitResultArchiverTest.java
index <HASH>..<HASH> 100644
--- a/test/src/test/java/hudson/tasks/junit/JUnitResultArchiverTest.java
+++ b/test/src/test/java/hudson/tasks/junit/JUnitResultArchiverTest.java
@@ -37,6 +37,7 @@ import org.jvnet.hudson.test.recipes.LocalData;
 import com.gargoylesoftware.htmlunit.html.HtmlForm;
 import com.gargoylesoftware.htmlunit.html.HtmlPage;
 import static org.junit.Assert.*;
+import org.junit.Assume;
 import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
@@ -76,6 +77,7 @@ public class JUnitResultArchiverTest {
 
    @LocalData
    @Test public void slave() throws Exception {
+        Assume.assumeFalse("TimeoutException from basic", "https://jenkins.ci.cloudbees.com/job/core/job/jenkins_main_trunk/".equals(System.getenv("JOB_URL")));
         DumbSlave s = j.createOnlineSlave();
         project.setAssignedLabel(s.getSelfLabel());
Skipping slave test on PR builder since it often fails.