diff --git a/src/test/java/org/gcube/informationsystem/sweeper/ISSweeperPluginSmartExecutorSchedulerTest.java b/src/test/java/org/gcube/informationsystem/sweeper/ISSweeperPluginSmartExecutorSchedulerTest.java
index 47c160a..97a14a6 100644
--- a/src/test/java/org/gcube/informationsystem/sweeper/ISSweeperPluginSmartExecutorSchedulerTest.java
+++ b/src/test/java/org/gcube/informationsystem/sweeper/ISSweeperPluginSmartExecutorSchedulerTest.java
@@ -13,6 +13,7 @@ import org.gcube.vremanagement.executor.api.types.LaunchParameter;
 import org.gcube.vremanagement.executor.api.types.Scheduling;
 import org.gcube.vremanagement.executor.client.plugins.ExecutorPlugin;
 import org.gcube.vremanagement.executor.client.proxies.SmartExecutorProxy;
+import org.junit.After;
 import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
@@ -36,6 +37,11 @@ public class ISSweeperPluginSmartExecutorSchedulerTest {
 		Assert.assertNotNull(proxy);
 	}
 	
+	@After
+	public void after(){
+		SecurityTokenProvider.instance.reset();
+	}
+	
 	public UUID scheduleTest(Scheduling scheduling, Long sleepTime) throws Exception {
 		Map<String, Object> inputs = new HashMap<String, Object>();
 		logger.debug("Inputs : {}", inputs);