diff --git a/src/languages/transactsql/transactsql.functions.ts b/src/languages/transactsql/transactsql.functions.ts
index 41078a729..c7a6ef23a 100644
--- a/src/languages/transactsql/transactsql.functions.ts
+++ b/src/languages/transactsql/transactsql.functions.ts
@@ -122,6 +122,7 @@ export const functions: string[] = [
   'YEAR',
   'JSON',
   'ISJSON',
+  'OPENJSON',
   'JSON_VALUE',
   'JSON_QUERY',
   'JSON_MODIFY',