diff --git a/G-Earth/src/main/java/gearth/protocol/memory/Rc4Obtainer.java b/G-Earth/src/main/java/gearth/protocol/memory/Rc4Obtainer.java
index 2f548a6..d8fa9f1 100644
--- a/G-Earth/src/main/java/gearth/protocol/memory/Rc4Obtainer.java
+++ b/G-Earth/src/main/java/gearth/protocol/memory/Rc4Obtainer.java
@@ -60,6 +60,7 @@ public class Rc4Obtainer {
 
         new Thread(() -> {
 
+            long startTime = System.currentTimeMillis();
             if (DEBUG) System.out.println("[+] send encrypted");
 
             boolean worked = false;
@@ -101,6 +102,11 @@ public class Rc4Obtainer {
 
             }
 
+            long endTime = System.currentTimeMillis();
+            if (DEBUG) {
+                System.out.println("Cracked RC4 in " + (endTime - startTime) + "ms");
+            }
+
             packetHandlers.forEach(PacketHandler::unblock);
         }).start();
     }