diff --git a/myproject.template.yml b/myproject.template.yml
index af4f6844..2722a095 100644
--- a/myproject.template.yml
+++ b/myproject.template.yml
@@ -2,7 +2,7 @@
 # This is optional if this file is placed in the project directory under `.serena/project.yml`.
 project_root: /path/to/project
 
-# language of the project (csharp, python, rust, java, typescript, javascript, go, or ruby)
+# language of the project (csharp, python, rust, java, typescript, javascript, go, cpp, or ruby)
 # Special requirements:
 #  * csharp: Requires the presence of a .sln file in the project folder.
 language: python