diff --git a/pkgs/aseq2json/default.nix b/pkgs/aseq2json/default.nix
deleted file mode 100644
index e5e750eb9c52f0742f75ac8a4152ddda25a050c8..0000000000000000000000000000000000000000
--- a/pkgs/aseq2json/default.nix
+++ /dev/null
@@ -1,22 +0,0 @@
-{ stdenv, fetchFromGitHub, pkg-config, alsaLib, glib, json-glib }:
-
-let
-  repository = fetchFromGitHub {
-    owner = "google";
-    repo = "midi-dump-tools";
-    rev = "8572e6313a0d7ec95492dcab04a46c5dd30ef33a";
-    sha256 = "LQ9LLVumi3GN6c9tuMSOd1Bs2pgrwrLLQbs5XF+NZeA=";
-  };
-in
-  stdenv.mkDerivation {
-    pname = "aseq2json";
-    version = "git";
-    src = "${repository}/aseq2json";
-
-    nativeBuildInputs = [ pkg-config ];
-    buildInputs = [ alsaLib glib json-glib ];
-
-    installPhase = ''
-      install -D --target-directory "$out/bin" aseq2json
-    '';
-  }
diff --git a/pkgs/default.nix b/pkgs/default.nix
index 594b20887207c6c65c5131d1bfdfab5625479e80..8d7db290bc53179f98499b8b6e8239ca3b8316d4 100644
--- a/pkgs/default.nix
+++ b/pkgs/default.nix
@@ -8,7 +8,6 @@ rec {
   gamescope = self.callPackage ./gamescope {};
   greetd = self.callPackage ./greetd {};
   gtkgreet = self.callPackage ./gtkgreet {};
-  aseq2json = self.callPackage ./aseq2json {};
 
   mpv-queezle = self.mpv-with-scripts.override {
     scripts = [ self.mpvScripts.mpris ];