diff --git a/pkgs/applications/networking/instant-messengers/amsn/default.nix b/pkgs/applications/networking/instant-messengers/amsn/default.nix
deleted file mode 100644
index 60d4ec829cc2..000000000000
--- a/pkgs/applications/networking/instant-messengers/amsn/default.nix
+++ /dev/null
@@ -1,28 +0,0 @@
-{stdenv, fetchurl, which, tcl, tk, xlibsWrapper, libpng, libjpeg, makeWrapper}:
-
-stdenv.mkDerivation {
-  name = "amsn-0.98.9";
-  src = fetchurl {
-    url = "mirror://sourceforge/amsn/amsn-0.98.9-src.tar.gz";
-    sha256 = "0b8ir7spxnsz8f7kvr9f1k91nsy8cb65q6jv2l55b04fl20x4z7r";
-  };
-
-  configureFlags = [
-    "--with-tcl=${tcl}/lib"
-    "--with-tk=${tk}/lib"
-    "--enable-static"
-  ];
-
-  buildInputs = [which tcl tk xlibsWrapper libpng libjpeg makeWrapper];
-
-  postInstall = ''
-    wrapProgram $out/bin/amsn --prefix PATH : ${tk}/bin
-  '';
-
-  meta = {
-    description = "Instant messaging (MSN Messenger clone)";
-    homepage = "http://amsn-project.net";
-    platforms = stdenv.lib.platforms.linux;
-    license = stdenv.lib.licenses.gpl2;
-  };
-}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 99d7fadeb854..8d4fab92a523 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -20256,8 +20256,6 @@ in
 
   ams-lv2 = callPackage ../applications/audio/ams-lv2 { };
 
-  amsn = callPackage ../applications/networking/instant-messengers/amsn { };
-
   androidStudioPackages = recurseIntoAttrs
     (callPackage ../applications/editors/android-studio {
       buildFHSUserEnv = buildFHSUserEnvBubblewrap;