diff --git a/YACOSTest/src/org/yacos/tests/core/UserManagerTest.java b/YACOSTest/src/org/yacos/tests/core/UserManagerTest.java
index 45afb37..4a747bf 100644
--- a/YACOSTest/src/org/yacos/tests/core/UserManagerTest.java
+++ b/YACOSTest/src/org/yacos/tests/core/UserManagerTest.java
@@ -3,6 +3,7 @@ package org.yacos.tests.core;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
 
 import java.util.ArrayList;
 import java.util.Date;
@@ -83,7 +84,7 @@ public class UserManagerTest {
 		um.addSpeciality("xml");
 		list = um.getSpecialities();
 		assertEquals(size, list.size());
-		um.removeSpeciality(list.get(list.size()-1).getId());
+		um.removeSpeciality(spe.getId());
 	}
 	
 	@Test
@@ -94,11 +95,17 @@ public class UserManagerTest {
 		um.addSpecialityToUser(spe.getId(), "truc");
 		list = um.getSpecialitiesFromUser("truc");
 		assertFalse(list.isEmpty());
+		um.removeSpeciality(spe.getId());
 	}
 	
 	@Test
-	public void getSpecialitiesFromUser(){
-		
+	public void removeSpecialitiesFromUser(){
+		um.addSpeciality("xml");
+		List<Speciality> list = um.getSpecialities();
+		Speciality spe = list.get(list.size()-1);
+		um.addSpecialityToUser(spe.getId(), "truc");
+		um.removeSpecialityFromUser(spe.getId(), "truc");
+		assertTrue(list.isEmpty());
 	}
 	
 	@Test