diff --git a/src/main/java/io/ebean/cache/ServerCacheNotification.java b/src/main/java/io/ebean/cache/ServerCacheNotification.java
index 4b5b08a6f..325003e9f 100644
--- a/src/main/java/io/ebean/cache/ServerCacheNotification.java
+++ b/src/main/java/io/ebean/cache/ServerCacheNotification.java
@@ -19,6 +19,11 @@ public class ServerCacheNotification {
     this.dependentTables = dependentTables;
   }
 
+  @Override
+  public String toString() {
+    return "ts:" + modifyTimestamp + " tables:" + dependentTables;
+  }
+
   public long getModifyTimestamp() {
     return modifyTimestamp;
   }