diff --git a/core/java/src/net/i2p/stat/StatManager.java b/core/java/src/net/i2p/stat/StatManager.java
index 528421048225bd5af18c7d3a53acede88cb9109a..4c5c69c7911a144b5d8641b823dbaeb7b2ddfd8e 100644
--- a/core/java/src/net/i2p/stat/StatManager.java
+++ b/core/java/src/net/i2p/stat/StatManager.java
@@ -45,7 +45,7 @@ public class StatManager {
     public static final String DEFAULT_STAT_REQUIRED =
         "bw.recvRate,bw.sendBps,bw.sendRate,client.sendAckTime,clock.skew,crypto.elGamal.encrypt," +
         "jobQueue.jobLag,netDb.successTime,router.fastPeers," +
-        "prng.bufferFillTime,prng.bufferWaitTime," +
+        "prng.bufferFillTime,prng.bufferWaitTime,router.memoryUsed," +
         "transport.receiveMessageSize,transport.sendMessageSize,transport.sendProcessingTime," +
         "tunnel.acceptLoad,tunnel.buildRequestTime,tunnel.rejectOverloaded,tunnel.rejectTimeout" +
         "tunnel.buildClientExpire,tunnel.buildClientReject,tunnel.buildClientSuccess," +