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 9289867..7a361c9 100644
--- a/conf/nginx.conf.j2
+++ b/conf/nginx.conf.j2
@@ -6,6 +6,11 @@ location / {
 }
 location @__APP__ {
     proxy_pass http://127.0.0.1:__PORT__;
+    
+    client_max_body_size 50M; 
+    client_body_timeout 60m;
+    fastcgi_read_timeout 60m;
+
     proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;
     proxy_buffers 16 64k;
     proxy_buffer_size 128k;