diff --git a/Jenkinsfile b/Jenkinsfile
index 18218b7..40caae9 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -2,4 +2,11 @@
  See the documentation for more options:
  https://github.com/jenkins-infra/pipeline-library/
 */
-buildPlugin(useContainerAgent: true)
+buildPlugin(
+    forkCount: '1C', // Run a JVM per core in tests
+    useContainerAgent: true,
+    configurations: [
+        [platform: 'linux', jdk: 11],
+        [platform: 'windows', jdk: 11],
+    ]
+)