diff --git a/flask_discord/_http.py b/flask_discord/_http.py
index b9cd95f..87d2e89 100644
--- a/flask_discord/_http.py
+++ b/flask_discord/_http.py
@@ -173,7 +173,7 @@ class DiscordOAuth2HttpClient(abc.ABC):
         if response.status_code == 401:
             raise exceptions.Unauthorized()
         if response.status_code == 429:
-            raise exceptions.RateLimited(response)
+            raise exceptions.RateLimited(response.json(), response.headers)
 
         try:
             return response.json()
diff --git a/flask_discord/exceptions.py b/flask_discord/exceptions.py
index 3b057bc..8f12698 100644
--- a/flask_discord/exceptions.py
+++ b/flask_discord/exceptions.py
@@ -1,6 +1,3 @@
-import json
-
-
 class HttpException(Exception):
     """Base Exception class representing a HTTP exception."""
 
@@ -12,8 +9,6 @@ class RateLimited(HttpException):
 
     Attributes
     ----------
-    response : requests.Response
-        The actual response object received from Discord API.
     json : dict
         The actual JSON data received. Shorthand to ``response.json()``.
     message : str
@@ -25,19 +20,13 @@ class RateLimited(HttpException):
 
     """
 
-    def __init__(self, response):
-        self.response = response
-        try:
-            self.json = self.response.json()
-        except json.JSONDecodeError:
-            self.json = dict()
-            self.message = self.response.text
-        else:
-            self.message = self.json["message"]
-            self.is_global = self.json["global"]
-            self.retry_after = self.json["retry_after"]
-        finally:
-            super().__init__(self.message)
+    def __init__(self, json, headers):
+        self.json = json
+        self.headers = headers
+        self.message = self.json["message"]
+        self.is_global = self.json["global"]
+        self.retry_after = self.json["retry_after"]
+        super().__init__(self.message)
 
 
 class Unauthorized(HttpException):
diff --git a/tests/test_app.py b/tests/test_app.py
index 08c6458..cbef878 100644
--- a/tests/test_app.py
+++ b/tests/test_app.py
@@ -1,7 +1,7 @@
 import os
 
 from flask import Flask, redirect, url_for
-from flask_discord import DiscordOAuth2Session, requires_authorization
+from flask_discord import DiscordOAuth2Session, requires_authorization, models
 
 
 app = Flask(__name__)
@@ -85,7 +85,7 @@ def me():
 
 @app.route("/me/guilds/")
 def user_guilds():
-    guilds = discord.fetch_guilds()
+    guilds = models.Guild.fetch_from_api(cache=False)
     return "<br />".join([f"[ADMIN] {g.name}" if g.permissions.administrator else g.name for g in guilds])