diff --git a/lib/streaming_providers/providers/rtlplus/constants.py b/lib/streaming_providers/providers/rtlplus/constants.py
index 2f60ffc..8650a80 100644
--- a/lib/streaming_providers/providers/rtlplus/constants.py
+++ b/lib/streaming_providers/providers/rtlplus/constants.py
@@ -22,8 +22,8 @@ class RTLPlusDefaults:
     PLAYREADY_DEVICE_NAME = "Windows Edge"
 
     # Device screen size (used in headers)
-    DEVICE_PLAYER_SIZE_WIDTH = 972
-    DEVICE_PLAYER_SIZE_HEIGHT = 919
+    DEVICE_PLAYER_SIZE_WIDTH = 3840
+    DEVICE_PLAYER_SIZE_HEIGHT = 2160
 
     # User agents
     USER_AGENT = get_user_agent("windows", "chrome")