diff --git a/pkgs/default.nix b/pkgs/default.nix
index a31bb41..483a95f 100644
--- a/pkgs/default.nix
+++ b/pkgs/default.nix
@@ -3,5 +3,7 @@ final: prev: {
   sources = prev.callPackage (import ./_sources/generated.nix) { };
   # then, call packages with `final.callPackage`
 
+  fetchModrinthMod = final.callPackage (import ./fabric-mods/fetchModrinthMod.nix);
+
   fabric-server = final.callPackage (import ./fabric-server) { };
 }
diff --git a/pkgs/fabric-mods/fetchModrinthMod.nix b/pkgs/fabric-mods/fetchModrinthMod.nix
new file mode 100644
index 0000000..6c5e494
--- /dev/null
+++ b/pkgs/fabric-mods/fetchModrinthMod.nix
@@ -0,0 +1,6 @@
+{ stdenv, fetchurl, id, responseHash }:
+let
+  version = (builtins.fromJSON (builtins.readFile (fetchurl { url = "https://api.modrinth.com/v2/version/${id}"; sha256 = responseHash; })));
+  file = (builtins.elemAt version.files 0);
+in
+fetchurl { url = file.url; sha512 = file.hashes.sha512; }