diff --git a/massive/rest/models/futures.py b/massive/rest/models/futures.py
index 1c87922f..fdc814f3 100644
--- a/massive/rest/models/futures.py
+++ b/massive/rest/models/futures.py
@@ -16,7 +16,7 @@ class FuturesAgg:
     close: Optional[float] = None
     volume: Optional[float] = None
     dollar_volume: Optional[float] = None
-    transaction_count: Optional[int] = None
+    transactions: Optional[int] = None
     window_start: Optional[int] = None
     session_end_date: Optional[str] = None
     settlement_price: Optional[float] = None
@@ -31,7 +31,7 @@ def from_dict(d):
             close=d.get("close"),
             volume=d.get("volume"),
             dollar_volume=d.get("dollar_volume"),
-            transaction_count=d.get("transaction_count"),
+            transactions=d.get("transactions"),
             window_start=d.get("window_start"),
             session_end_date=d.get("session_end_date"),
             settlement_price=d.get("settlement_price"),
diff --git a/massive/websocket/models/models.py b/massive/websocket/models/models.py
index 0095a860..c0903530 100644
--- a/massive/websocket/models/models.py
+++ b/massive/websocket/models/models.py
@@ -417,7 +417,7 @@ class FuturesAgg:
     close: Optional[float] = None
     high: Optional[float] = None
     low: Optional[float] = None
-    transaction_count: Optional[int] = None
+    transactions: Optional[int] = None
     start_timestamp: Optional[int] = None
     end_timestamp: Optional[int] = None
 
@@ -432,7 +432,7 @@ def from_dict(d):
             close=d.get("c"),
             high=d.get("h"),
             low=d.get("l"),
-            transaction_count=d.get("n"),
+            transactions=d.get("n"),
             start_timestamp=d.get("s"),
             end_timestamp=d.get("e"),
         )