diff --git a/lisp/progmodes/c-ts-mode.el b/lisp/progmodes/c-ts-mode.el
index b3d162cd3ab..348d027af19 100644
--- a/lisp/progmodes/c-ts-mode.el
+++ b/lisp/progmodes/c-ts-mode.el
@@ -228,7 +228,7 @@ NODE should be a labeled_statement."
 (defvar c-ts-mode-indent-block-type-regexp
   (rx (or "compound_statement"
           "field_declaration_list"
-          "enumeratior_list"))
+          "enumerator_list"))
   "Regexp matching types of block nodes (i.e., {} blocks).")
 
 (defun c-ts-mode--statement-offset (node parent &rest _)