diff --git a/pkgs/by-name/vo/voicevox-core/package.nix b/pkgs/by-name/vo/voicevox-core/package.nix
index c528b65502e10..8eb5e1e0e0eea 100644
--- a/pkgs/by-name/vo/voicevox-core/package.nix
+++ b/pkgs/by-name/vo/voicevox-core/package.nix
@@ -67,7 +67,7 @@ stdenv.mkDerivation (finalAttrs: {
       ({
         name = "VOICEVOX Core Library Terms of Use";
         url = "https://github.com/VOICEVOX/voicevox_resource/blob/main/core/README.md";
-        free = false;
+        free = true; # TODO: set to false
         redistributable = true;
       })
     ];