diff --git a/pybtc/connector/utxo.py b/pybtc/connector/utxo.py
index b5fa1a6..0184d6c 100644
--- a/pybtc/connector/utxo.py
+++ b/pybtc/connector/utxo.py
@@ -2,7 +2,6 @@ from pybtc import int_to_c_int, c_int_to_int, c_int_len
 import asyncio
 from collections import OrderedDict
 from lru import LRU
-# from pylru import lrucache as LRU
 
 
 class UTXO():
@@ -131,16 +130,16 @@ class UTXO():
             self.save_process = False
 
     def get(self, key, block_height):
-        # self._requests += 1
+        self._requests += 1
         try:
             i = self.cached[key]
             # del self.cached[key]
             # self.destroyed_utxo += 1
-            # try:
-            #     self.destroyed[block_height].add(key)
-            # except:
-            #     self.destroyed[block_height] = {key}
-            # self._hit += 1
+            try:
+                self.destroyed[block_height].add(key)
+            except:
+                self.destroyed[block_height] = {key}
+            self._hit += 1
             return i
         except:
             self._failed_requests += 1