diff --git a/mattebox/app.py b/mattebox/app.py
index c9ae664..d15dae6 100644
--- a/mattebox/app.py
+++ b/mattebox/app.py
@@ -4,7 +4,7 @@ import m3u8
 from urllib3.exceptions import HTTPError
 from typing import List
 from .auth import login
-from .consts import API
+from .consts import API, PLATFORM_ID, security_values
 from .helpers import now_timestamp
 from .types import Program
 from .exceptions import RecordingException
@@ -21,7 +21,16 @@ class MatteBOX:
         }
 
     def __get(self, endpoint: str, params: dict) -> dict:
-        res = requests.get(API + endpoint, params=params, cookies=self.cookies)
+        res = requests.get(
+            API + endpoint, params=params, cookies=self.cookies, headers={
+                "X-NanguTv-Platform-Id": PLATFORM_ID,
+                "X-NanguTv-Device-size": "normal",
+                "X-NanguTv-Device-Name": security_values.device_name,
+                "X-NanguTv-App-Version": security_values.app_version,
+                "X-NanguTv-Device-density": security_values.device_density,
+                "User-Agent": security_values.user_agent,
+            }
+        )
         if res.status_code >= 400:
             raise requests.exceptions.BaseHTTPError(res.text)
         return json.loads(res.text)
diff --git a/mattebox/consts.py b/mattebox/consts.py
index 1de35a2..05157eb 100644
--- a/mattebox/consts.py
+++ b/mattebox/consts.py
@@ -7,3 +7,14 @@ PLATFORM_ID = "8a5eaad0e39a83621c25f20b0a10d721"
 # Probably your ISP but tested only with this single client.
 CLIENT_ID = "feromedia-mobile"
 CLIENT_SECRET = "4SbnLL2BdBmbQ94qdPa2N0kF7Xv4fJzo"
+
+
+class security_values:
+    """Values to send in HTTP headers to avoid consequences of usings this kind
+    unofficial library.
+    """
+
+    user_agent = "Mozilla/5.0 (Android 9; Mobile; rv:68.0) Gecko/68.0 Firefox/68.0"
+    app_version = "Android#3.5.32.9-release"
+    device_density = "568"
+    device_name = "SAMSUNG SM-G960U"