diff --git a/pom.xml b/pom.xml
index 0d62f53..8c1a045 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,6 +26,7 @@
     <jenkins.baseline>2.479</jenkins.baseline>
     <jenkins.version>${jenkins.baseline}.3</jenkins.version>
     <gitHubRepo>jenkinsci/${project.artifactId}-plugin</gitHubRepo>
+    <ban-junit4-imports.skip>false</ban-junit4-imports.skip>
   </properties>
 
   <dependencyManagement>
diff --git a/src/test/java/hudson/tasks/AntTest.java b/src/test/java/hudson/tasks/AntTest.java
index 53bcd38..5238a8a 100644
--- a/src/test/java/hudson/tasks/AntTest.java
+++ b/src/test/java/hudson/tasks/AntTest.java
@@ -73,7 +73,7 @@
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.io.TempDir;
-import org.junit.rules.TemporaryFolder;
+
 import org.jvnet.hudson.test.ExtractResourceSCM;
 import org.jvnet.hudson.test.Issue;
 import org.jvnet.hudson.test.JenkinsRule;
@@ -244,7 +244,7 @@ void testParameterExpansion() throws Exception {
     }
 
     private AntInstallation configureDefaultAnt() throws Exception {
-        TemporaryFolder temporaryFolder = new TemporaryFolder(tmp);
+        org.junit.rules.TemporaryFolder temporaryFolder = new org.junit.rules.TemporaryFolder(tmp);
         temporaryFolder.create();
         return ToolInstallations.configureDefaultAnt(temporaryFolder);
     }
diff --git a/src/test/java/hudson/tasks/AntWrapperTest.java b/src/test/java/hudson/tasks/AntWrapperTest.java
index b1116b2..3d5827c 100644
--- a/src/test/java/hudson/tasks/AntWrapperTest.java
+++ b/src/test/java/hudson/tasks/AntWrapperTest.java
@@ -41,7 +41,6 @@
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.RegisterExtension;
 import org.junit.jupiter.api.io.TempDir;
-import org.junit.rules.TemporaryFolder;
 import org.jvnet.hudson.test.*;
 import org.jvnet.hudson.test.junit.jupiter.BuildWatcherExtension;
 import org.jvnet.hudson.test.junit.jupiter.JenkinsSessionExtension;
@@ -59,7 +58,7 @@ class AntWrapperTest {
     @Test
     void configRoundTrip() throws Throwable {
         r.then(j -> {
-            TemporaryFolder temporaryFolder = new TemporaryFolder(tmp);
+            org.junit.rules.TemporaryFolder temporaryFolder = new org.junit.rules.TemporaryFolder(tmp);
             temporaryFolder.create();
             Ant.AntInstallation installation = ToolInstallations.configureDefaultAnt(temporaryFolder);
             FreeStyleProject p = j.createFreeStyleProject(); // no configRoundTrip(BuildWrapper) it seems
@@ -79,7 +78,7 @@ void configRoundTrip() throws Throwable {
     @Test
     void smokes() throws Throwable {
         r.then(j -> {
-            TemporaryFolder temporaryFolder = new TemporaryFolder(tmp);
+            org.junit.rules.TemporaryFolder temporaryFolder = new org.junit.rules.TemporaryFolder(tmp);
             temporaryFolder.create();
             ToolInstallations.configureDefaultAnt(temporaryFolder); // TODO could instead use DockerRule<JavaContainer> to run against a specified JDK location
             DumbSlave s = j.createOnlineSlave();
@@ -101,7 +100,7 @@ void smokes() throws Throwable {
     @Test
     void durability() throws Throwable {
         r.then(j -> {
-            TemporaryFolder temporaryFolder = new TemporaryFolder(tmp);
+            org.junit.rules.TemporaryFolder temporaryFolder = new org.junit.rules.TemporaryFolder(tmp);
             temporaryFolder.create();
             ToolInstallations.configureDefaultAnt(temporaryFolder);
             WorkflowJob p = j.createProject(WorkflowJob.class, "p");
diff --git a/src/test/java/hudson/tasks/EnvVarsInConfigTasksTest.java b/src/test/java/hudson/tasks/EnvVarsInConfigTasksTest.java
index f1f1307..db9e418 100644
--- a/src/test/java/hudson/tasks/EnvVarsInConfigTasksTest.java
+++ b/src/test/java/hudson/tasks/EnvVarsInConfigTasksTest.java
@@ -15,7 +15,6 @@
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.io.TempDir;
-import org.junit.rules.TemporaryFolder;
 import org.jvnet.hudson.test.ExtractResourceSCM;
 import org.jvnet.hudson.test.JenkinsRule;
 import org.jvnet.hudson.test.ToolInstallations;
@@ -47,7 +46,7 @@ void setUp(JenkinsRule rule) throws Exception {
         j.jenkins.getJDKs().add(varJDK);
 
         // Ant with a variable in its path
-        TemporaryFolder temporaryFolder = new TemporaryFolder(tmp);
+        org.junit.rules.TemporaryFolder temporaryFolder = new org.junit.rules.TemporaryFolder(tmp);
         temporaryFolder.create();
         AntInstallation ant = ToolInstallations.configureDefaultAnt(temporaryFolder);
         AntInstallation antInstallation =
diff --git a/src/test/java/hudson/tasks/_ant/AntTargetAnnotationTest.java b/src/test/java/hudson/tasks/_ant/AntTargetAnnotationTest.java
index e50523e..0075b17 100644
--- a/src/test/java/hudson/tasks/_ant/AntTargetAnnotationTest.java
+++ b/src/test/java/hudson/tasks/_ant/AntTargetAnnotationTest.java
@@ -10,7 +10,6 @@
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.io.TempDir;
-import org.junit.rules.TemporaryFolder;
 import org.jvnet.hudson.test.JenkinsRule;
 import org.jvnet.hudson.test.JenkinsRule.WebClient;
 import org.jvnet.hudson.test.SingleFileSCM;
@@ -48,7 +47,7 @@ void tearDown() {
     @Test
     void test1() throws Exception {
         FreeStyleProject p = r.createFreeStyleProject();
-        TemporaryFolder temporaryFolder = new TemporaryFolder(tmp);
+        org.junit.rules.TemporaryFolder temporaryFolder = new org.junit.rules.TemporaryFolder(tmp);
         temporaryFolder.create();
         Ant.AntInstallation ant = ToolInstallations.configureDefaultAnt(temporaryFolder);
         p.getBuildersList().add(new Ant("foo",ant.getName(),null,null,null));
diff --git a/src/test/java/hudson/tools/ToolLocationNodePropertyTest.java b/src/test/java/hudson/tools/ToolLocationNodePropertyTest.java
index 4403c99..c30a8da 100644
--- a/src/test/java/hudson/tools/ToolLocationNodePropertyTest.java
+++ b/src/test/java/hudson/tools/ToolLocationNodePropertyTest.java
@@ -38,7 +38,6 @@
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.io.TempDir;
-import org.junit.rules.TemporaryFolder;
 import org.jvnet.hudson.test.JenkinsRule;
 import org.jvnet.hudson.test.SingleFileSCM;
 import org.jvnet.hudson.test.ToolInstallations;
@@ -83,7 +82,7 @@ private void configureDumpEnvBuilder() {
 
     @Test
     void ant() throws Exception {
-        TemporaryFolder temporaryFolder = new TemporaryFolder(tmp);
+        org.junit.rules.TemporaryFolder temporaryFolder = new org.junit.rules.TemporaryFolder(tmp);
         temporaryFolder.create();
         AntInstallation ant = ToolInstallations.configureDefaultAnt(temporaryFolder);
         String antPath = ant.getHome();