diff --git a/authentication/sourceTest/java/ch/systemsx/cisd/authentication/DefaultSessionManagerTest.java b/authentication/sourceTest/java/ch/systemsx/cisd/authentication/DefaultSessionManagerTest.java
index b2bee5baa936fe2ff0c6d5ec567b5f3f84bd3f62..1fff4e456c7b585d2b5ea048dd20df2fe769202e 100644
--- a/authentication/sourceTest/java/ch/systemsx/cisd/authentication/DefaultSessionManagerTest.java
+++ b/authentication/sourceTest/java/ch/systemsx/cisd/authentication/DefaultSessionManagerTest.java
@@ -96,7 +96,7 @@ public class DefaultSessionManagerTest
         logRecorder = new BufferedAppender("%-5p %c - %m%n", Level.DEBUG);
     }
 
-    @SuppressWarnings("unchecked")
+    @SuppressWarnings({ "unchecked", "rawtypes" })
     private ISessionManager<BasicSession> createSessionManager(int sessionExpiration)
     {
         return new DefaultSessionManager(sessionFactory, prefixGenerator, authenticationService,