diff --git a/src/models/order_rewards_schema.py b/src/models/order_rewards_schema.py
index a2c3c026..c3271b29 100644
--- a/src/models/order_rewards_schema.py
+++ b/src/models/order_rewards_schema.py
@@ -33,7 +33,7 @@ def from_pdf_to_dune_records(cls, rewards_df: DataFrame) -> list[dict[str, Any]]
                     ),
                     "quote_sell_amount": str(row["quote_sell_amount"]),
                     "quote_buy_amount": str(row["quote_buy_amount"]),
-                    "quote_gas_cost": str(int(row["quote_gas_cost"])),
+                    "quote_gas_cost": float(row["quote_gas_cost"]),
                     "quote_sell_token_price": float(row["quote_sell_token_price"]),
                 },
             }
diff --git a/src/sql/orderbook/order_rewards.sql b/src/sql/orderbook/order_rewards.sql
index 15220ad5..967e85a4 100644
--- a/src/sql/orderbook/order_rewards.sql
+++ b/src/sql/orderbook/order_rewards.sql
@@ -159,7 +159,7 @@ select
     coalesce(protocol_fee_native_price, 0.0) as protocol_fee_native_price,
     cast(oq.sell_amount as numeric(78, 0)) :: text  as quote_sell_amount,
     cast(oq.buy_amount as numeric(78, 0)) :: text as quote_buy_amount,
-    cast(oq.gas_amount * oq.gas_price as numeric(78, 0)) :: text as quote_gas_cost,
+    oq.gas_amount * oq.gas_price as quote_gas_cost,
     oq.sell_token_price as quote_sell_token_price
 from
     trade_hashes
diff --git a/tests/unit/test_order_rewards_schema.py b/tests/unit/test_order_rewards_schema.py
index 978b3431..667351be 100644
--- a/tests/unit/test_order_rewards_schema.py
+++ b/tests/unit/test_order_rewards_schema.py
@@ -22,7 +22,7 @@ def test_order_rewards_transformation(self):
                 "quote_sell_amount": [10000000000000000, 2000000000000000, 35000],
                 "quote_buy_amount": [1000, 2000, 10],
                 "quote_gas_cost": [
-                    5000000000000000,
+                    5000000000000000.15,
                     6000000000000000,
                     12000000000000000,
                 ],
@@ -46,7 +46,7 @@ def test_order_rewards_transformation(self):
                         "protocol_fee_native_price": 1.0,
                         "quote_sell_amount": "10000000000000000",
                         "quote_buy_amount": "1000",
-                        "quote_gas_cost": "5000000000000000",
+                        "quote_gas_cost": 5000000000000000.15,
                         "quote_sell_token_price": 1.0,
                     },
                 },
@@ -64,7 +64,7 @@ def test_order_rewards_transformation(self):
                         "protocol_fee_native_price": 0.1,
                         "quote_sell_amount": "2000000000000000",
                         "quote_buy_amount": "2000",
-                        "quote_gas_cost": "6000000000000000",
+                        "quote_gas_cost": 6000000000000000,
                         "quote_sell_token_price": 250000000,
                     },
                 },
@@ -82,7 +82,7 @@ def test_order_rewards_transformation(self):
                         "protocol_fee_native_price": 0.0,
                         "quote_sell_amount": "35000",
                         "quote_buy_amount": "10",
-                        "quote_gas_cost": "12000000000000000",
+                        "quote_gas_cost": 12000000000000000,
                         "quote_sell_token_price": 100000000000000.0,
                     },
                 },