diff --git a/.config/i3/scripts/screenshot.py b/.config/i3/scripts/screenshot.py
index 96f47df..5753c14 100755
--- a/.config/i3/scripts/screenshot.py
+++ b/.config/i3/scripts/screenshot.py
@@ -73,20 +73,22 @@ def save_img(path, img, img_format):
     return filepath
 
 def login():
-    auth = {'user': SCREENSHOT_CONFIG['user'], 'password': SCREENSHOT_CONFIG['password']}
+    data = {'username': SCREENSHOT_CONFIG['user'], 'password': SCREENSHOT_CONFIG['password'], 'function': 'Session::login'}
 
     # Get initial cookies
     s = requests.Session()
-    r = s.get(SCREENSHOT_CONFIG['base_url'])
+    r = s.post(SCREENSHOT_CONFIG['base_url'] + '/api/Session::init')
 
     # Set the CSRF token for the whole session
-    # Also replace the ending %3D (=), they stop header from being valid (why ?)
-    s.headers.update({'X-XSRF-TOKEN': r.cookies['XSRF-TOKEN'].replace('%3D', '')})
+    # Also replace base64 padding
+    s.headers.update({
+        'X-XSRF-TOKEN': r.cookies['XSRF-TOKEN'].replace('%3D', '')
+    })
 
-    r = s.post(SCREENSHOT_CONFIG['base_url'] + '/api/Session::login', data=auth)
+    r = s.post(SCREENSHOT_CONFIG['base_url'] + '/api/Session::login', data=data)
 
-    if r.status_code != 200:
-        raise RuntimeError("Cannot login to Lychee!")
+    if 'false' in r.text:
+        raise RuntimeError(f"Cannot login to Lychee! [{r.status_code}] {r.text}")
 
     return s
 
@@ -116,7 +118,7 @@ def upload_image(session, album_id, binary_img, img_format):
     dump = session.prepare_request(r)
     r = session.post(SCREENSHOT_CONFIG['base_url'] + '/api/Photo::add', data=data, files=files)
     print(r.text)
-    if "Error" in r.text:
+    if "false" in r.text:
         raise RuntimeError("Unknown error while uploading picture")
 
     return r.text