diff --git a/nbactions.xml b/nbactions.xml
index d55cef1..877f07e 100644
--- a/nbactions.xml
+++ b/nbactions.xml
@@ -12,7 +12,7 @@
             <properties>
                 <exec.args>-classpath %classpath ch.psi.pshell.ui.App -p=ch.psi.plugin.TestPlugin</exec.args>
                 <exec.executable>java</exec.executable>
-                <exec.workingdir>../pshell</exec.workingdir>
+                <exec.workingdir>../../pshell</exec.workingdir>
                 
             </properties>
         </action>
@@ -29,7 +29,7 @@
                 <exec.args>-Xdebug -Xrunjdwp:transport=dt_socket,server=n,address=${jpda.address} -classpath %classpath ch.psi.pshell.ui.App -p=ch.psi.plugin.TestPlugin</exec.args>
                 <exec.executable>java</exec.executable>
                 <jpda.listen>true</jpda.listen>
-                <exec.workingdir>../pshell</exec.workingdir>
+                <exec.workingdir>../../pshell</exec.workingdir>
                 
             </properties>
         </action>
@@ -45,7 +45,7 @@
             <properties>
                 <exec.args>-classpath %classpath ch.psi.pshell.ui.App -p=ch.psi.plugin.TestPlugin</exec.args>
                 <exec.executable>java</exec.executable>
-                <exec.workingdir>../pshell</exec.workingdir>
+                <exec.workingdir>../../pshell</exec.workingdir>
                 
             </properties>
         </action>
diff --git a/src/main/java/ch/psi/plugin/TestPlugin.java b/src/main/java/ch/psi/plugin/TestPlugin.java
index c991cb3..27a6f79 100644
--- a/src/main/java/ch/psi/plugin/TestPlugin.java
+++ b/src/main/java/ch/psi/plugin/TestPlugin.java
@@ -11,14 +11,14 @@ import ch.psi.utils.swing.SwingUtils;
 /**
  *
  */
-public class TestPlugin extends Plugin{
+public class TestPlugin implements Plugin{
     MainPanel panel;
     @Override
-    protected void onStart() {
+    public void onStart() {
         panel = new MainPanel(){
             protected void run(String name){        
                 try {
-                    TestPlugin.this.run(name);
+                    TestPlugin.this.runAsync(name);
                 } catch (Exception ex) {
                     SwingUtils.showException(panel, ex);
                 }
@@ -29,16 +29,16 @@ public class TestPlugin extends Plugin{
     }
 
     @Override
-    protected void onStop() {
+    public void onStop() {
         
     }
     
-    protected void onStateChange(State state, State former){
+    public void onStateChange(State state, State former){
         panel.setState(state);
     }
     
     @Override
-    protected void onInitialize(int runCount){
+    public void onInitialize(int runCount){
         panel.setDevice(getDevice("motor"));
     }