diff --git a/src/dipdup/models/evm.py b/src/dipdup/models/evm.py
index 8991f13ff..6e665d664 100644
--- a/src/dipdup/models/evm.py
+++ b/src/dipdup/models/evm.py
@@ -50,7 +50,7 @@ def from_subsquid_json(cls, event_json: dict[str, Any], header: dict[str, Any])
             data=event_json['data'],
             level=header['number'],
             log_index=event_json['logIndex'],
-            timestamp=header['timestamp'],
+            timestamp=int(header['timestamp']),
             topics=tuple(event_json['topics']),
             removed=False,
             transaction_hash=event_json['transactionHash'],
@@ -175,7 +175,7 @@ def from_subsquid_json(
             s=transaction_json['s'],
             # sighash=transaction_json['sighash'],
             status=transaction_json['status'],
-            timestamp=header['timestamp'],
+            timestamp=int(header['timestamp']),
             to=transaction_json['to'],
             transaction_index=transaction_json['transactionIndex'],
             type=transaction_json['type'],