diff --git a/dist/locales/en.json b/dist/locales/en.json
index c27850da7..8b10faa94 100644
--- a/dist/locales/en.json
+++ b/dist/locales/en.json
@@ -128,7 +128,8 @@
                 "not_closed": "This can't be made circular because it's not a loop.",
                 "too_large": "This can't be made circular because not enough of it is currently visible.",
                 "connected_to_hidden": "This can't be made circular because it is connected to a hidden feature.",
-                "not_downloaded": "This can't be made circular because parts of it have not yet been downloaded."
+                "not_downloaded": "This can't be made circular because parts of it have not yet been downloaded.",
+                "already_circular": "This can't be made circular because it's already circular."
             },
             "orthogonalize": {
                 "title": "Square",