diff --git a/pom.xml b/pom.xml
index 7f23850068..53e6bac317 100644
--- a/pom.xml
+++ b/pom.xml
@@ -89,7 +89,6 @@
 
     <access-modifier-checker.version>1.24</access-modifier-checker.version>
     <animal.sniffer.version>1.20</animal.sniffer.version>
-    <powermock.version>2.0.9</powermock.version>
 
     <!-- To opt in to @Restricted(Beta.class) APIs, set to true: -->
     <useBeta>false</useBeta>
@@ -160,16 +159,6 @@
         <artifactId>mockito-core</artifactId>
         <version>3.12.4</version>
       </dependency>
-      <dependency>
-        <groupId>org.powermock</groupId>
-        <artifactId>powermock-module-junit4</artifactId>
-        <version>${powermock.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.powermock</groupId>
-        <artifactId>powermock-api-mockito2</artifactId>
-        <version>${powermock.version}</version>
-      </dependency>
       <dependency>
         <groupId>org.objenesis</groupId>
         <artifactId>objenesis</artifactId>
diff --git a/src/it/powermock/invoker.properties b/src/it/powermock/invoker.properties
deleted file mode 100644
index de21ce6dfe..0000000000
--- a/src/it/powermock/invoker.properties
+++ /dev/null
@@ -1 +0,0 @@
-invoker.goals=-Dstyle.color=always -ntp clean install
diff --git a/src/it/powermock/pom.xml b/src/it/powermock/pom.xml
deleted file mode 100644
index 563681fec4..0000000000
--- a/src/it/powermock/pom.xml
+++ /dev/null
@@ -1,42 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>org.jenkins-ci.plugins</groupId>
-        <artifactId>plugin</artifactId>
-        <version>@project.version@</version>
-        <relativePath />
-    </parent>
-    <groupId>io.jenkins.plugins</groupId>
-    <artifactId>powermock</artifactId>
-    <version>1.0-SNAPSHOT</version>
-    <packaging>hpi</packaging>
-    <properties>
-        <jenkins.version>2.235.1</jenkins.version>
-        <java.level>8</java.level>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>org.powermock</groupId>
-            <artifactId>powermock-api-mockito2</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.powermock</groupId>
-            <artifactId>powermock-module-junit4</artifactId>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
-    <repositories>
-        <repository>
-            <id>repo.jenkins-ci.org</id>
-            <url>https://repo.jenkins-ci.org/public/</url>
-        </repository>
-    </repositories>
-    <pluginRepositories>
-        <pluginRepository>
-            <id>repo.jenkins-ci.org</id>
-            <url>https://repo.jenkins-ci.org/public/</url>
-        </pluginRepository>
-    </pluginRepositories>
-</project>
diff --git a/src/it/powermock/src/main/resources/index.jelly b/src/it/powermock/src/main/resources/index.jelly
deleted file mode 100644
index 0bc1db2e4b..0000000000
--- a/src/it/powermock/src/main/resources/index.jelly
+++ /dev/null
@@ -1,4 +0,0 @@
-<?jelly escape-by-default='true'?>
-<div>
-    irrelevant
-</div>
diff --git a/src/it/powermock/src/test/java/test/XTest.java b/src/it/powermock/src/test/java/test/XTest.java
deleted file mode 100644
index cceb2c3dbf..0000000000
--- a/src/it/powermock/src/test/java/test/XTest.java
+++ /dev/null
@@ -1,34 +0,0 @@
-package test;
-
-import jenkins.model.Jenkins;
-import static org.junit.Assert.assertEquals;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.Mock;
-import org.powermock.api.mockito.PowerMockito;
-import org.powermock.core.classloader.annotations.PowerMockIgnore;
-import org.powermock.core.classloader.annotations.PrepareForTest;
-import org.powermock.modules.junit4.PowerMockRunner;
-
-@RunWith(PowerMockRunner.class)
-@PrepareForTest(Jenkins.class)
-@PowerMockIgnore({"com.sun.org.apache.xerces.*", "javax.xml.*", "org.xml.*"})
-public class XTest {
-
-    @Mock
-    private Jenkins jenkins;
-
-    @Before
-    public void setUp() throws Exception {
-        PowerMockito.mockStatic(Jenkins.class);
-        PowerMockito.when(Jenkins.get()).thenReturn(jenkins);
-        PowerMockito.when(jenkins.getSystemMessage()).thenReturn("mocked");
-    }
-
-    @Test
-    public void smokes() {
-        assertEquals("mocked", Jenkins.get().getSystemMessage());
-    }
-
-}