diff --git a/extern/vgsound_emu-modified/MODIFIED.md b/extern/vgsound_emu-modified/MODIFIED.md
index 432d014f9..00a7e727d 100644
--- a/extern/vgsound_emu-modified/MODIFIED.md
+++ b/extern/vgsound_emu-modified/MODIFIED.md
@@ -5,3 +5,7 @@ this is a modified version of vgsound_emu emulation core library tailored for Fu
 it should not and shall NOT be mistaken for the original, authentic or actual version and revision of the library.
 
 you can get original software from [here](https://gitlab.com/cam900/vgsound_emu/).
+
+## Modifier
+
+- [cam900](https://gitlab.com/cam900)
\ No newline at end of file