diff --git a/modules/dokkatoo-plugin/src/main/kotlin/DokkatooBasePlugin.kt b/modules/dokkatoo-plugin/src/main/kotlin/DokkatooBasePlugin.kt
index 4e1b850d..c719c1ed 100644
--- a/modules/dokkatoo-plugin/src/main/kotlin/DokkatooBasePlugin.kt
+++ b/modules/dokkatoo-plugin/src/main/kotlin/DokkatooBasePlugin.kt
@@ -74,17 +74,7 @@ constructor(
 
     target.tasks.withType<DokkatooGenerateTask>().configureEach {
       cacheDirectory.convention(dokkatooExtension.dokkatooCacheDirectory)
-      workerDebugEnabled.convention(false)
       workerLogFile.convention(temporaryDir.resolve("dokka-worker.log"))
-      workerJvmArgs.set(
-        listOf(
-          //"-XX:MaxMetaspaceSize=512m",
-          "-XX:+HeapDumpOnOutOfMemoryError",
-          "-XX:+AlwaysPreTouch", // https://github.com/gradle/gradle/issues/3093#issuecomment-387259298
-          //"-XX:StartFlightRecording=disk=true,name={path.drop(1).map { if (it.isLetterOrDigit()) it else '-' }.joinToString("")},dumponexit=true,duration=30s",
-          //"-XX:FlightRecorderOptions=repository=$baseDir/jfr,stackdepth=512",
-        )
-      )
       dokkaConfigurationJsonFile.convention(temporaryDir.resolve("dokka-configuration.json"))
     }
 
diff --git a/modules/dokkatoo-plugin/src/main/kotlin/tasks/DokkatooGenerateTask.kt b/modules/dokkatoo-plugin/src/main/kotlin/tasks/DokkatooGenerateTask.kt
index 7d5160b3..4f606ab8 100644
--- a/modules/dokkatoo-plugin/src/main/kotlin/tasks/DokkatooGenerateTask.kt
+++ b/modules/dokkatoo-plugin/src/main/kotlin/tasks/DokkatooGenerateTask.kt
@@ -72,20 +72,6 @@ constructor(
   @get:Nested
   val generator: DokkaGeneratorParametersSpec = objects.newInstance(pluginsConfiguration)
 
-  /** @see JavaForkOptions.getDebug */
-  @get:Input
-  abstract val workerDebugEnabled: Property<Boolean>
-  /** @see JavaForkOptions.getMinHeapSize */
-  @get:Input
-  @get:Optional
-  abstract val workerMinHeapSize: Property<String>
-  /** @see JavaForkOptions.getMaxHeapSize */
-  @get:Input
-  @get:Optional
-  abstract val workerMaxHeapSize: Property<String>
-  /** @see JavaForkOptions.jvmArgs */
-  @get:Input
-  abstract val workerJvmArgs: ListProperty<String>
   @get:Internal
   abstract val workerLogFile: RegularFileProperty
 
@@ -110,16 +96,8 @@ constructor(
 
     logger.info("DokkaGeneratorWorker runtimeClasspath: ${runtimeClasspath.asPath}")
 
-    val workQueue = workers.processIsolation {
+    val workQueue = workers.classLoaderIsolation {
       classpath.from(runtimeClasspath)
-      forkOptions {
-        defaultCharacterEncoding = "UTF-8"
-        minHeapSize = workerMinHeapSize.orNull
-        maxHeapSize = workerMaxHeapSize.orNull
-        enableAssertions = true
-        debug = workerDebugEnabled.get()
-        jvmArgs = workerJvmArgs.get()
-      }
     }
 
     workQueue.submit(DokkaGeneratorWorker::class) {