diff --git a/src/languages/trino/trino.ts b/src/languages/trino/trino.ts
index 3d90a391..228a40d2 100644
--- a/src/languages/trino/trino.ts
+++ b/src/languages/trino/trino.ts
@@ -240,6 +240,7 @@ export const language = <languages.IMonarchLanguage>{
 		'CHECKSUM',
 		'CHR',
 		'CLASSIFY',
+		'COALESCE',
 		'CODEPOINT',
 		'COLOR',
 		'COMBINATIONS',