diff --git a/langs/themes/en.json b/langs/themes/en.json
index 6eb89a485..33f55aae1 100644
--- a/langs/themes/en.json
+++ b/langs/themes/en.json
@@ -789,7 +789,7 @@
                     "5": {
                         "options": {
                             "0": {
-                                "question": "User language (iso-code) {search}"
+                                "question": "User language (ISO-code) {search}"
                             }
                         }
                     },
@@ -1233,4 +1233,4 @@
         "shortDescription": "A map with waste baskets",
         "title": "Waste Basket"
     }
-}
\ No newline at end of file
+}