diff --git a/mev_inspect/models/liquidations.py b/mev_inspect/models/liquidations.py
index 46a4118..7f50175 100644
--- a/mev_inspect/models/liquidations.py
+++ b/mev_inspect/models/liquidations.py
@@ -12,7 +12,7 @@ class LiquidationModel(Base):
     debt_token_address = Column(String, nullable=False)
     debt_purchase_amount = Column(Numeric, nullable=False)
     received_amount = Column(Numeric, nullable=False)
-    received_token_address = Column(String, nullable=True)
+    received_token_address = Column(String, nullable=False)
     protocol = Column(String, nullable=True)
     transaction_hash = Column(String, primary_key=True)
     trace_address = Column(ARRAY(Integer), primary_key=True)