diff --git a/docs/default.nix b/docs/default.nix
index 4034d3a76..04ff10bd7 100644
--- a/docs/default.nix
+++ b/docs/default.nix
@@ -5,12 +5,10 @@
 
 let
 
-  nmdSrc = pkgs.fetchFromGitLab {
-    name = "nmd";
-    owner = "rycee";
-    repo = "nmd";
-    rev = "91dee681dd1c478d6040a00835d73c0f4a4c5c29";
-    sha256 = "sha256-RNLq09vfj21TyYuUCeD6BNTNC6Ew8bLhQULZytN4Xx8=";
+  nmdSrc = fetchTarball {
+    url =
+      "https://gitlab.com/api/v4/projects/rycee%2Fnmd/repository/archive.tar.gz?sha=b75d312b4f33bd3294cd8ae5c2ca8c6da2afc169";
+    sha256 = "0c2nq28rw4v559s3f1nf6y2p6fladgmbqgbsyf3vzs2przn5qn37";
   };
 
   nmd = import nmdSrc { inherit lib pkgs; };