diff --git a/core/java/src/net/i2p/util/Clock.java b/core/java/src/net/i2p/util/Clock.java
index 66d20721c..87cf9d639 100644
--- a/core/java/src/net/i2p/util/Clock.java
+++ b/core/java/src/net/i2p/util/Clock.java
@@ -28,7 +28,7 @@ public class Clock implements Timestamper.UpdateListener {
         _context = context;
         _offset = 0;
         _alreadyChanged = false;
-        _listeners = new HashSet(64);
+        _listeners = new HashSet(1);
         _timestamper = new Timestamper(context, this);
         _startedOn = System.currentTimeMillis();
         _statCreated = false;
@@ -149,4 +149,4 @@ public class Clock implements Timestamper.UpdateListener {
     public static interface ClockUpdateListener {
         public void offsetChanged(long delta);
     }
-}
\ No newline at end of file
+}