diff --git a/app/initializers/ember-cli-rails-addon-csrf.js b/app/initializers/ember-cli-rails-addon-csrf.js
index 1d8dcd4..0f2b8d2 100644
--- a/app/initializers/ember-cli-rails-addon-csrf.js
+++ b/app/initializers/ember-cli-rails-addon-csrf.js
@@ -7,8 +7,10 @@ export default {
 
   initialize() {
     $.ajaxPrefilter((options, originalOptions, xhr) => {
-      const token = $('meta[name="csrf-token"]').attr('content');
-      xhr.setRequestHeader('X-CSRF-Token', token);
+      if (!options.crossDomain) {
+        const token = $('meta[name="csrf-token"]').attr('content');
+        xhr.setRequestHeader('X-CSRF-Token', token);
+      }
     });
   },
 };