diff --git a/resources/chaosknoten/pad/nginx/pad.hamburg.ccc.de.conf b/resources/chaosknoten/pad/nginx/pad.hamburg.ccc.de.conf
index cf49d232..493fac53 100644
--- a/resources/chaosknoten/pad/nginx/pad.hamburg.ccc.de.conf
+++ b/resources/chaosknoten/pad/nginx/pad.hamburg.ccc.de.conf
@@ -14,6 +14,8 @@ server {
 
     server_name pad.hamburg.ccc.de;
 
+    client_max_body_size 100m;
+
     ssl_certificate /etc/letsencrypt/live/pad.hamburg.ccc.de/fullchain.pem;
     ssl_certificate_key /etc/letsencrypt/live/pad.hamburg.ccc.de/privkey.pem;
     # verify chain of trust of OCSP response using Root CA and Intermediate certs