diff --git a/flask_discord/__init__.py b/flask_discord/__init__.py
index 997bc2b..49a652b 100644
--- a/flask_discord/__init__.py
+++ b/flask_discord/__init__.py
@@ -11,4 +11,4 @@ __all__ = [
 ]
 
 
-__version__ = "0.1.01"
+__version__ = "0.1.02"
diff --git a/flask_discord/_http.py b/flask_discord/_http.py
index ba981bb..a96d9ca 100644
--- a/flask_discord/_http.py
+++ b/flask_discord/_http.py
@@ -25,8 +25,8 @@ class DiscordOAuth2HttpClient(abc.ABC):
     """
 
     SESSION_KEYS = [
-        "discord_oauth2_state",
-        "discord_oauth2_token",
+        "DISCORD_OAUTH2_STATE",
+        "DISCORD_OAUTH2_TOKEN",
     ]
 
     def __init__(self, app):
@@ -38,7 +38,7 @@ class DiscordOAuth2HttpClient(abc.ABC):
 
     @staticmethod
     def _token_updater(token):
-        session["discord_oauth2_token"] = token
+        session["DISCORD_OAUTH2_TOKEN"] = token
 
     def _make_session(self, token: str = None, state: str = None, scope: list = None) -> OAuth2Session:
         """A low level method used for creating OAuth2 session.
diff --git a/flask_discord/client.py b/flask_discord/client.py
index b40d32e..0842098 100644
--- a/flask_discord/client.py
+++ b/flask_discord/client.py
@@ -35,7 +35,7 @@ class DiscordOAuth2Session(_http.DiscordOAuth2HttpClient):
         scope = scope or request.args.get("scope", str()).split() or configs.DEFAULT_SCOPES
         discord_session = self._make_session(scope=scope)
         authorization_url, state = discord_session.authorization_url(configs.AUTHORIZATION_BASE_URL)
-        session["discord_oauth2_state"] = state
+        session["DISCORD_OAUTH2_STATE"] = state
         return redirect(authorization_url)
 
     def callback(self):
@@ -53,7 +53,7 @@ class DiscordOAuth2Session(_http.DiscordOAuth2HttpClient):
             client_secret=self.client_secret,
             authorization_response=request.url
         )
-        session["discord_oauth2_token"] = token
+        session["DISCORD_OAUTH2_TOKEN"] = token
 
     def revoke(self):
         """This method clears current discord token, state and all session data from flask