diff --git a/management/univention-management-console/debian/univention-management-console-web-server.univention-config-registry-variables b/management/univention-management-console/debian/univention-management-console-web-server.univention-config-registry-variables
index d7c9f19..10e72c1 100644
--- a/management/univention-management-console/debian/univention-management-console-web-server.univention-config-registry-variables
+++ b/management/univention-management-console/debian/univention-management-console-web-server.univention-config-registry-variables
@@ -63,3 +63,9 @@ Description[de]=Definiert den Pfad der Weiterleitung nach einem erfolgreichen Ab
 Description[en]=Defines the redirection path after a successful logout from UMC.
 Type=str
 Categories=management-umc
+
+[umc/http/max_request_body_size]
+Description[de]=Definiert die maximale Größe einer HTTP-Anfrage an den UMC-Webserver in bytes (Standard: 104857600).
+Description[en]=Defines the maximum size in bytes of a HTTP request against the UMC-Webserver (default: 104857600).
+Type=int
+Categories=management-umc
diff --git a/management/univention-management-console/univention-management-console-web-server b/management/univention-management-console/univention-management-console-web-server
index d80489a..32eb755 100755
--- a/management/univention-management-console/univention-management-console-web-server
+++ b/management/univention-management-console/univention-management-console-web-server
@@ -1372,6 +1372,7 @@ def run_cherrypy(options):
 		'server.socket_host': ucr.get('umc/http/interface', '127.0.0.1'),
 		'server.request_queue_size': int(ucr.get('umc/http/requestqueuesize', 100)),
 		'server.thread_pool': int(ucr.get('umc/http/maxthreads', 35)),
+		'server.max_request_body_size': int(ucr.get('umc/http/max_request_body_size', 104857600)),
 		'response.timeout': _session_timeout,
 		'engine.autoreload.on': False,
 		'tools.response_headers.on': True,