diff --git a/wowlet_backend/tasks/rates_crypto.py b/wowlet_backend/tasks/rates_crypto.py
index 23e0872..02d759d 100644
--- a/wowlet_backend/tasks/rates_crypto.py
+++ b/wowlet_backend/tasks/rates_crypto.py
@@ -2,7 +2,7 @@
 # Copyright (c) 2020, The Monero Project.
 # Copyright (c) 2020, dsc@xmr.pm
 
-import json
+import json, asyncio
 from typing import List, Union
 
 import settings
@@ -12,7 +12,7 @@ from wowlet_backend.factory import cache
 
 
 class CryptoRatesTask(WowletTask):
-    def __init__(self, interval: int = 360):
+    def __init__(self, interval: int = 600):
         super(CryptoRatesTask, self).__init__(interval)
 
         self._cache_key = "crypto_rates"
@@ -90,4 +90,5 @@ class CryptoRatesTask(WowletTask):
                 pass
 
             rates.append(obj)
+            await asyncio.sleep(10)
         return rates