diff --git a/settings.py b/settings.py
index 89a17d1..c0c6107 100644
--- a/settings.py
+++ b/settings.py
@@ -243,3 +243,5 @@ if not DEBUG:
         'www.tagesschule-elementa.ch',
         'tagesschule.mprofiag.ch',
     ]
+
+DATA_UPLOAD_MAX_MEMORY_SIZE = 1024 * 1024 * 1024