diff --git a/executor-base/src/main/java/ch/unisg/executorbase/ExecutorBase.java b/executor-base/src/main/java/ch/unisg/executorbase/ExecutorBase.java
index fbd8cb5..4974578 100644
--- a/executor-base/src/main/java/ch/unisg/executorbase/ExecutorBase.java
+++ b/executor-base/src/main/java/ch/unisg/executorbase/ExecutorBase.java
@@ -19,9 +19,4 @@ public class ExecutorBase {
     private void initialiseRoster(){
         executor.init();
     }
-
-    @PreDestroy
-    public void test() {
-        System.out.println("TEST");
-    }
 }
diff --git a/executor-robot/pom.xml b/executor-robot/pom.xml
index 05fc122..7191b13 100644
--- a/executor-robot/pom.xml
+++ b/executor-robot/pom.xml
@@ -57,11 +57,6 @@
 			<artifactId>wot-td-java</artifactId>
 			<version>master-SNAPSHOT</version>
 		</dependency>
-        <dependency>
-            <groupId>com.github.jsonld-java</groupId>
-            <artifactId>jsonld-java</artifactId>
-            <version>0.13.4</version>
-        </dependency>
     </dependencies>
 
 	<build>