diff --git a/electrum/transaction.py b/electrum/transaction.py
index 446a8b774..b32752f25 100644
--- a/electrum/transaction.py
+++ b/electrum/transaction.py
@@ -1087,7 +1087,6 @@ class Transaction:
     def is_final(self):
         return not any([x.get('sequence', 0xffffffff - 1) < 0xffffffff - 1 for x in self.inputs()])
 
-    @profiler
     def estimated_size(self):
         """Return an estimated virtual tx size in vbytes.
         BIP-0141 defines 'Virtual transaction size' to be weight/4 rounded up.