diff --git a/twint/token.py b/twint/token.py
index 0eeb0dc..63b637a 100644
--- a/twint/token.py
+++ b/twint/token.py
@@ -20,0 +21,6 @@ class Token:
+        self._session.headers.update(
+            {'User-Agent':
+             ('Mozilla/5.0 '
+              '(Windows NT 10.0;'
+              ' Win64; x64; rv:78.0)'
+              ' Gecko/20100101 Firefox/78.0')})