diff --git a/core/java/src/net/i2p/data/DataHelper.java b/core/java/src/net/i2p/data/DataHelper.java
index f2c83a48e..6cce00811 100644
--- a/core/java/src/net/i2p/data/DataHelper.java
+++ b/core/java/src/net/i2p/data/DataHelper.java
@@ -88,6 +88,7 @@ public class DataHelper {
             "stat_tunnel.buildExploratorySuccess.60m",
             "stat_tunnel.participatingTunnels.60m",
             "stat_uptime",
+            "family", "family.key", "family.sig",
             // BlockfileNamingService
             "version", "created", "upgraded", "lists",
             "a", "s",