diff --git a/.mega-linter.yml b/.mega-linter.yml
index ca23060..d4cd522 100644
--- a/.mega-linter.yml
+++ b/.mega-linter.yml
@@ -18,4 +18,8 @@ CSS_STYLELINT_FILTER_REGEX_EXCLUDE: "(yasb/styles\\.css)"
 JSON_JSONLINT_FILTER_REGEX_EXCLUDE: "(home/.*modify_[^/]*\\.json)"
 JSON_PRETTIER_FILTER_REGEX_EXCLUDE: "(home/.*modify_[^/]*\\.json)"
 
+# rtk.ts is vendored from https://github.com/rtk-ai/rtk and must not be modified
+# locally (see header comment in the file). Exclude it from ts-standard.
+TYPESCRIPT_STANDARD_FILTER_REGEX_EXCLUDE: "(home/dot_config/opencode/plugins/rtk\\.ts)"
+
 REPOSITORY_KICS_ARGUMENTS: "--exclude-paths .github/workflows/e2e-install.yml"