diff --git a/instaloader.py b/instaloader.py
index b8d34c2..e9c3e59 100755
--- a/instaloader.py
+++ b/instaloader.py
@@ -725,7 +725,7 @@ class Instaloader:
         variables_json = json.dumps(variables, separators=(',', ':'))
 
         if rhx_gis:
-            values = "{}:{}:{}:{}".format(rhx_gis, tmpsession.cookies['csrftoken'], self.user_agent, variables_json)
+            values = "{}:{}:{}".format(rhx_gis, tmpsession.cookies['csrftoken'], variables_json)
             x_instagram_gis = hashlib.md5(values.encode()).hexdigest()
             tmpsession.cookies.set('ig_pr', '2')
             tmpsession.headers['x-instagram-gis'] = x_instagram_gis