diff --git a/run/docker/nginx.conf b/run/docker/nginx.conf
index 7a292e3..a9d2ca5 100644
--- a/run/docker/nginx.conf
+++ b/run/docker/nginx.conf
@@ -13,6 +13,9 @@ http {
     server {
         listen 80;
 
+        # Allow file uploads up to 4 GB:
+        client_max_body_size 4096m;
+
         location /static/ {
             alias /srv/static/;
         }
diff --git a/run/vps/conf/nginx/nginx b/run/vps/conf/nginx/nginx
index 1a3c34d..3cc8711 100644
--- a/run/vps/conf/nginx/nginx
+++ b/run/vps/conf/nginx/nginx
@@ -32,6 +32,7 @@ server {
     include includes/ssl;
     include includes/server-name;
 
+    # Allow file uploads up to 4 GB:
     client_max_body_size 4096m;
 
     access_log /var/log/nginx-access.log combined_timed;