diff --git a/pkgs/development/libraries/libopencore/default.nix b/pkgs/development/libraries/libopencore/default.nix
new file mode 100644
index 00000000000..1d64c36a144
--- /dev/null
+++ b/pkgs/development/libraries/libopencore/default.nix
@@ -0,0 +1,10 @@
+{stdenv, fetchurl}:
+
+stdenv.mkDerivation {
+  name = "opencore-amr";
+  src = fetchurl {
+    url = https://vorboss.dl.sourceforge.net/project/opencore-amr/opencore-amr/opencore-amr-0.1.5.tar.gz;
+    sha256 = "0hfk9khz3by0119h3jdwgdfd7jgkdbzxnmh1wssvylgnsnwnq01c";
+  };
+
+}