diff --git a/src/main/java/org/xbib/netty/http/client/Client.java b/src/main/java/org/xbib/netty/http/client/Client.java
index e5efefa..f0dca21 100644
--- a/src/main/java/org/xbib/netty/http/client/Client.java
+++ b/src/main/java/org/xbib/netty/http/client/Client.java
@@ -75,7 +75,7 @@ public final class Client {
             System.setProperty("io.netty.recycler.maxCapacity", Integer.toString(0));
         }
         if (System.getProperty("io.netty.leakDetection.level") == null) {
-            System.setProperty("io.netty.leakDetection.level", "advanced");
+            System.setProperty("io.netty.leakDetection.level", "paranoid");
         }
     }
 
diff --git a/src/test/java/org/xbib/netty/http/client/test/simple/SimpleHttp1Test.java b/src/test/java/org/xbib/netty/http/client/test/simple/SimpleHttp1Test.java
index f877891..15d75b5 100644
--- a/src/test/java/org/xbib/netty/http/client/test/simple/SimpleHttp1Test.java
+++ b/src/test/java/org/xbib/netty/http/client/test/simple/SimpleHttp1Test.java
@@ -46,7 +46,7 @@ public class SimpleHttp1Test {
     private static final Logger logger = Logger.getLogger(SimpleHttp1Test.class.getName());
 
     static {
-        System.setProperty("io.netty.leakDetection.level", "advanced");
+        System.setProperty("io.netty.leakDetection.level", "paranoid");
         System.setProperty("io.netty.noKeySetOptimization", Boolean.toString(true));
 
         System.setProperty("java.util.logging.SimpleFormatter.format",