diff --git a/LICENSE.txt b/COPYING.txt
similarity index 100%
rename from LICENSE.txt
rename to COPYING.txt
diff --git a/README.md b/README.md
index 5184e65..8843f7a 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ Ported to Android by SweetSea with on-screen control (with some necessary change
 - [ ] (Low priority) Design a new menu screen
 
 # License (GNU GPLv3)
-Please read ``LICENSE.txt`` for more information.<br>
+Please read ``COPYING.txt`` for more information.<br>
 
 A small note about the music:
 > Only mycophobia right now having the permission to music from Jerry Martin, I haven't got.<br>