diff --git a/composer.json b/composer.json
index f0eb0efb6918417c4d238f3339c98e10690223cf..a19b3a1a8adf8f5d89eedadf7f79df5a55284fdf 100644
--- a/composer.json
+++ b/composer.json
@@ -35,7 +35,7 @@
     "autoload-dev": {
     },
     "extra": {
-        "text-domain": "wp-settings-sender-address",
+        "text-domain": "wp-settings-field-sender-address",
         "translations-folder": "lang",
         "po-files": {
             "pl_PL": "pl_PL.po"