diff --git a/app/core/_blockchain/ton/contracts/cop_nft.py b/app/core/_blockchain/ton/contracts/cop_nft.py
index d0bfc6b..43f7d97 100644
--- a/app/core/_blockchain/ton/contracts/cop_nft.py
+++ b/app/core/_blockchain/ton/contracts/cop_nft.py
@@ -6,7 +6,7 @@ from app.core._config import MY_PLATFORM_CONTRACT
 
 
 class COP_NFT(Contract):
-    code = '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'
+    code = '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'
     codebase_version = 5
 
     def __init__(self, **kwargs):