diff --git a/core/lib/market.py b/core/lib/market.py
index 7c8da0e..dc56c42 100644
--- a/core/lib/market.py
+++ b/core/lib/market.py
@@ -97,7 +97,7 @@ def execute_strategy(callback, strategy):
         direction=direction,
     )
     new_trade.save()
-    posted, info = new_trade.post()
+    info = new_trade.post()
     log.debug(f"Posted trade: {posted} - {info}")
 
 
diff --git a/core/lib/schemas/alpaca_s.py b/core/lib/schemas/alpaca_s.py
index 49955f9..89f7d8d 100644
--- a/core/lib/schemas/alpaca_s.py
+++ b/core/lib/schemas/alpaca_s.py
@@ -30,7 +30,7 @@ GetAllAssetsSchema = {
         [
             {
                 "id": "id",
-                "class": "class",
+                "class": "class_",
                 "exchange": "exchange",
                 "symbol": "symbol",
                 "name": "name",