diff --git a/web/public/bitmap_editor.html b/web/public/bitmap_editor.html
index 0e1908014..96a2b951b 100644
--- a/web/public/bitmap_editor.html
+++ b/web/public/bitmap_editor.html
@@ -783,7 +783,13 @@
         GenerateCode();
       }
     </script>
-  </head>
+
+    <!--
+    SPDX-FileCopyrightText: 2013 Golan Parashi
+    SPDX-FileCopyrightText: 2023 Ignacio del Valle Alles
+    SPDX-FileCopyrightText: 2023 Erik Umble, <erikumble@gmail.com>
+    SPDX-License-Identifier: MIT
+  --></head>
   <body onload="Init();">
     <h4>
       <i
