diff --git a/src/kademlia/KadStatistician.java b/src/kademlia/KadStatistician.java
index 2f409e1..1a8231d 100644
--- a/src/kademlia/KadStatistician.java
+++ b/src/kademlia/KadStatistician.java
@@ -50,10 +50,11 @@ public interface KadStatistician
     /**
      * Add the timing for a new content lookup operation that took place
      *
-     * @param time        The time the content lookup took in nanoseconds
-     * @param routeLength The length of the route it took to get the content
+     * @param time         The time the content lookup took in nanoseconds
+     * @param routeLength  The length of the route it took to get the content
+     * @param isSuccessful Whether the content lookup was successful or not
      */
-    public void addContentLookup(long time, int routeLength);
+    public void addContentLookup(long time, int routeLength, boolean isSuccessful);
 
     /**
      * @return The total number of content lookups performed.
diff --git a/src/kademlia/KademliaNode.java b/src/kademlia/KademliaNode.java
index 586e94c..4dfbf89 100644
--- a/src/kademlia/KademliaNode.java
+++ b/src/kademlia/KademliaNode.java
@@ -347,7 +347,7 @@ public class KademliaNode
         ContentLookupOperation clo = new ContentLookupOperation(server, this, param, this.config);
         clo.execute();
         long endTime = System.nanoTime();
-        this.statistician.addContentLookup(endTime - startTime, clo.routeLength());
+        this.statistician.addContentLookup(endTime - startTime, clo.routeLength(), clo.isContentFound());
         return clo.getContentFound();
     }
 
diff --git a/src/kademlia/Statistician.java b/src/kademlia/Statistician.java
index 679dd29..f2c7573 100644
--- a/src/kademlia/Statistician.java
+++ b/src/kademlia/Statistician.java
@@ -74,7 +74,7 @@ public class Statistician implements KadStatistician
     }
 
     @Override
-    public void addContentLookup(long time, int routeLength)
+    public void addContentLookup(long time, int routeLength, boolean isSuccessful)
     {
         this.numContentLookups++;
         this.totalContentLookupTime += time;
diff --git a/src/kademlia/operation/ContentLookupOperation.java b/src/kademlia/operation/ContentLookupOperation.java
index a9189be..75e689b 100644
--- a/src/kademlia/operation/ContentLookupOperation.java
+++ b/src/kademlia/operation/ContentLookupOperation.java
@@ -306,6 +306,14 @@ public class ContentLookupOperation implements Operation, Receiver
 
         this.askNodesorFinish();
     }
+    
+    /**
+     * @return Whether the content was found or not.
+     */
+    public boolean isContentFound()
+    {
+        return this.isContentFound;
+    }
 
     /**
      * @return The list of all content found during the lookup operation