diff --git a/zynq-rs.nix b/zynq-rs.nix
deleted file mode 100644
index 5a22f34..0000000
--- a/zynq-rs.nix
+++ /dev/null
@@ -1,8 +0,0 @@
-let
-  pkgs = import <nixpkgs> {};
-in
-  pkgs.fetchgit {
-    url = "https://git.m-labs.hk/M-Labs/zynq-rs.git";
-    rev = "22833ef0c6ff705130c9c7e39c83103b5b6a1c12";
-    sha256 = "095dk8jmsqmj5822zwn34i9x08f0arqy8rhif0dxqsn1zpb4mk1l";
-  }