diff --git a/CHANGELOG b/CHANGELOG
index 708b445..254b884 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,6 @@
+1.2.5
+-) Adjusted get_order_history() rest endpoint
+
 1.2.4
 -) Added example of MARKET order with price=None
 
diff --git a/bfxapi/rest/bfx_rest.py b/bfxapi/rest/bfx_rest.py
index 7100464..e305666 100644
--- a/bfxapi/rest/bfx_rest.py
+++ b/bfxapi/rest/bfx_rest.py
@@ -427,11 +427,18 @@ class BfxRest:
         @return Array <models.Order>
         """
         endpoint = "auth/r/orders/{}/hist".format(symbol)
-        params = "?start={}&end={}&limit={}&sort={}".format(
-            start, end, limit, sort)
+        payload = {}
+        if start:
+            payload['start'] = start
+        if end:
+            payload['end'] = end
+        if limit:
+            payload['limit'] = limit
+        if sort:
+            payload['sort'] = sort
         if ids:
-            params += "&id=" + ",".join(str(id) for id in ids)
-        raw_orders = await self.post(endpoint, params=params)
+            payload['id'] = ids
+        raw_orders = await self.post(endpoint, payload)
         return [Order.from_raw_order(ro) for ro in raw_orders]
 
     async def get_active_position(self):
diff --git a/bfxapi/version.py b/bfxapi/version.py
index 747cce9..946288f 100644
--- a/bfxapi/version.py
+++ b/bfxapi/version.py
@@ -2,4 +2,4 @@
 This module contains the current version of the bfxapi lib
 """
 
-__version__ = '1.2.4'
+__version__ = '1.2.5'
diff --git a/setup.py b/setup.py
index c41ebd9..8fba16c 100644
--- a/setup.py
+++ b/setup.py
@@ -11,7 +11,7 @@ from os import path
 here = path.abspath(path.dirname(__file__))
 setup(
     name='bitfinex-api-py',
-    version='1.2.4',
+    version='1.2.5',
     description='Official Bitfinex Python API',
     long_description='A Python reference implementation of the Bitfinex API for both REST and websocket interaction',
     long_description_content_type='text/markdown',