diff --git a/Makefile b/Makefile
index d983c50..556a224 100644
--- a/Makefile
+++ b/Makefile
@@ -6,6 +6,11 @@ build:
 publish:
 	twine upload dist/*
 
+jenkins-docker:
+	docker build --pull -t jenkins-test atest/docker
+	docker run --rm -p 127.0.0.1:8080:8080 -e JAVA_OPTS=-Djenkins.install.runSetupWizard=false -d jenkins-test
+
 test:
 	robot --loglevel DEBUG --pythonpath src/ atest/
 
+test-docker: jenkins-docker test
diff --git a/README.md b/README.md
index 4668686..b64cde2 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 [![Build Status](https://travis-ci.org/okgolove/robotframework-jenkins.svg?branch=master)](https://travis-ci.org/okgolove/robotframework-jenkins)
 [![PyPI version](https://badge.fury.io/py/robotframework-jenkins.svg)](https://badge.fury.io/py/robotframework-jenkins)
-![Supported Jenkins Version](https://img.shields.io/badge/jenkins-%3C%3D2.176.1-blue)
+![Supported Jenkins Version](https://img.shields.io/badge/Tested%20with%20jenkins-%3E2.176.1%20%3C2.234-blue)
 
 JenkinsLibrary for Robot Framework
 ==============================
diff --git a/src/JenkinsLibrary/server.py b/src/JenkinsLibrary/server.py
index 406213c..91609d5 100644
--- a/src/JenkinsLibrary/server.py
+++ b/src/JenkinsLibrary/server.py
@@ -145,6 +145,9 @@ def get_job_parameters(self, name):
                     'name': param['name'],
                     'description': param['description'],
                     'type': param['type'],
-                    'value': param['defaultParameterValue']['value']
+                    # TODO: Add testcase with filepath parameter in a job
+                    'value': param['defaultParameterValue'] if \
+                             param['defaultParameterValue'] is None else \
+                             param['defaultParameterValue'].get('value', None)
                 })
         return params
diff --git a/src/JenkinsLibrary/version.py b/src/JenkinsLibrary/version.py
index 204a96f..b6f4113 100644
--- a/src/JenkinsLibrary/version.py
+++ b/src/JenkinsLibrary/version.py
@@ -1 +1 @@
-VERSION = '2.0.0'
+VERSION = '2.0.1'