diff --git a/salt/application/snipt.nginx.conf b/salt/application/snipt.nginx.conf
index ce24220..b91e29c 100644
--- a/salt/application/snipt.nginx.conf
+++ b/salt/application/snipt.nginx.conf
@@ -47,14 +47,41 @@ upstream backend_snipt {
     }
 
     location / {
+
+      # Open CORS config from https://gist.github.com/michiel/1064640.
+      if ($request_method = 'OPTIONS') {
+        add_header 'Access-Control-Allow-Origin' '*';
+        add_header 'Access-Control-Allow-Credentials' 'true';
+        add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
+        add_header 'Access-Control-Allow-Headers' 'DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';
+        add_header 'Access-Control-Max-Age' 1728000;
+        add_header 'Content-Type' 'text/plain charset=UTF-8';
+        add_header 'Content-Length' 0;
+        return 204;
+      }
+      if ($request_method = 'POST') {
+        add_header 'Access-Control-Allow-Origin' '*';
+        add_header 'Access-Control-Allow-Credentials' 'true';
+        add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
+        add_header 'Access-Control-Allow-Headers' 'DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';
+      }
+      if ($request_method = 'GET') {
+        add_header 'Access-Control-Allow-Origin' '*';
+        add_header 'Access-Control-Allow-Credentials' 'true';
+        add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
+        add_header 'Access-Control-Allow-Headers' 'DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';
+      }
+
       rewrite_by_lua '
         if string.find(ngx.var.host, "_") then
           local newHost, n = ngx.re.gsub(ngx.var.host, "_", "-")
           ngx.redirect(ngx.var.scheme .. "://" .. newHost .. ngx.var.uri)
         end
       ';
+
       proxy_pass http://backend_snipt;
       proxy_set_header Host $host;
+
     }
 
     location /static/ {