diff --git a/crowdin.yml b/crowdin.yml
new file mode 100644
index 000000000..f60af46b2
--- /dev/null
+++ b/crowdin.yml
@@ -0,0 +1,3 @@
+files:
+  - source: /app/javascript/mastodon/locales/en.json
+    translation: /app/javascript/mastodon/locales/%two_letters_code%.json