diff --git a/conf/app.src b/conf/app.src
index 62eab80..7b93ab8 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,4 +1,4 @@
-SOURCE_URL=https://downloads.wkhtmltopdf.org/0.12/0.12.4/wkhtmltox-0.12.4_linux-generic-amd64.tar.xz
+SOURCE_URL=https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.4/wkhtmltox-0.12.4_linux-generic-amd64.tar.xz
 SOURCE_SUM=049b2cdec9a8254f0ef8ac273afaf54f7e25459a273e27189591edc7d7cf29db
 SOURCE_FILE=wkhtmltox-0.12.4_linux-generic-amd64.tar.xz
 SOURCE_FORMAT=tar.xz
diff --git a/conf/nginx.conf.j2 b/conf/nginx.conf.j2
index 40ff7ea..b0c314e 100644
--- a/conf/nginx.conf.j2
+++ b/conf/nginx.conf.j2
@@ -4,6 +4,10 @@ location / {
         }
         try_files $uri @{{ app }};
 }
+   client_max_body_size 50M; 
+   client_body_timeout 60m;
+   fastcgi_read_timeout 60m;
+
 location @{{ app }} {
     proxy_pass http://127.0.0.1:{{ port }};
     proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;