diff --git a/src/plugins/javascript/weechat-js-v8.cpp b/src/plugins/javascript/weechat-js-v8.cpp
index 6966af13e..bb05488ba 100644
--- a/src/plugins/javascript/weechat-js-v8.cpp
+++ b/src/plugins/javascript/weechat-js-v8.cpp
@@ -1,5 +1,5 @@
 /*
- * weechat-js-v8.c - v8 javascript functions
+ * weechat-js-v8.cpp - v8 javascript functions
  *
  * Copyright (C) 2013 Koka El Kiwi <admin@kokabsolu.com>
  * Copyright (C) 2015 Sébastien Helleu <flashcode@flashtux.org>