diff --git a/modules/languages/siren-golang.el b/modules/languages/siren-golang.el
index ef56aad..31e13c8 100644
--- a/modules/languages/siren-golang.el
+++ b/modules/languages/siren-golang.el
@@ -66,11 +66,6 @@
   (with-eval-after-load 'tree-sitter-langs
     (tree-sitter-hl-add-patterns 'go
       [
-       ;; Highlight built-in functions with the built-in face, based on:
-       ;; https://github.com/tree-sitter/tree-sitter-go/pull/61
-       (call_expression
-        function: (identifier) @function.builtin
-        (.match? @function.builtin "^(append|cap|close|complex|copy|delete|imag|len|make|new|panic|print|println|real|recover)$"))
        ;; Highlight struct/block keys as properties after field_identifier was
        ;; removed from the Go parser:
        ;; https://github.com/tree-sitter/tree-sitter-go/pull/71