diff --git a/README.md b/README.md
index 111cc03..93a6568 100644
--- a/README.md
+++ b/README.md
@@ -57,6 +57,7 @@ print(portfolio)
 ## Usage: Placing Orders
 ```python
 order = fennel.place_order(
+    account_id=account_id,
     symbol="AAPL",
     quantity=1,
     side="buy", # Must be "buy" or "sell"
diff --git a/fennel_invest_api/endpoints.py b/fennel_invest_api/endpoints.py
index bee4210..12cc47a 100644
--- a/fennel_invest_api/endpoints.py
+++ b/fennel_invest_api/endpoints.py
@@ -145,10 +145,16 @@ def stock_search_query(self, symbol, count=5):
         variables = {"query": symbol, "count": count}
         return json.dumps(self.build_graphql_payload(query, variables))
 
-    def stock_order_query(self, symbol, quantity, isin, side, priceRule):
+    def stock_order_query(self, account_id, symbol, quantity, isin, side, priceRule):
         query = """
-            mutation CreateOrder($order_details: OrderDetailsInput__!){
-                orderCreateOrder(order: $order_details)
+            mutation CreateOrder(
+                $order_details: OrderDetailsInput__!
+                $accountId: String!
+            ) {
+                createOrder(
+                    accountId: $accountId
+                    order: $order_details
+                )
             }
         """
         variables = {
@@ -160,7 +166,8 @@ def stock_order_query(self, symbol, quantity, isin, side, priceRule):
                 "priceRule": priceRule,
                 "timeInForce": "day",
                 "routingOption": "exchange_ats_sdp",
-            }
+            },
+            "accountId": account_id,
         }
         return json.dumps(self.build_graphql_payload(query, variables))
 
diff --git a/fennel_invest_api/fennel.py b/fennel_invest_api/fennel.py
index 753e732..31b7aac 100644
--- a/fennel_invest_api/fennel.py
+++ b/fennel_invest_api/fennel.py
@@ -229,7 +229,7 @@ def is_market_open(self):
         return response["data"]["securityMarketInfo"]["isOpen"]
 
     @check_login
-    def place_order(self, ticker, quantity, side, price="market", dry_run=False):
+    def place_order(self, account_id, ticker, quantity, side, price="market", dry_run=False):
         if side.lower() not in ["buy", "sell"]:
             raise Exception("Side must be either 'buy' or 'sell'")
         # Check if market is open
@@ -254,7 +254,7 @@ def place_order(self, ticker, quantity, side, price="market", dry_run=False):
             )
         isin = search_response["data"]["searchSearch"]["searchSecurities"][0]["isin"]
         # Place order
-        query = self.endpoints.stock_order_query(ticker, quantity, isin, side, price)
+        query = self.endpoints.stock_order_query(account_id, ticker, quantity, isin, side, price)
         order_response = self.session.post(
             self.endpoints.graphql, headers=headers, data=query
         )
diff --git a/setup.py b/setup.py
index e6c9476..a8a772c 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 
 setup(
     name="fennel_invest_api",
-    version="1.0.4",
+    version="1.0.5",
     description="Unofficial Fennel.com Invest API written in Python Requests",
     long_description=open("README.md").read(),
     long_description_content_type="text/markdown",