diff --git a/IEX_Symbol.py b/IEX_Symbol.py
index b40c87b..87b7580 100644
--- a/IEX_Symbol.py
+++ b/IEX_Symbol.py
@@ -36,7 +36,7 @@ class IEX_Symbol:
             IEX API Token
         """
         try:
-            self.IEX_TOKEN = "pk_3c39d940736e47dabfdd47eb689a65be"
+            self.IEX_TOKEN = os.environ["IEX_TOKEN"]
         except KeyError:
             self.IEX_TOKEN = ""
             warning(