diff --git a/pkgs/servers/stayrtr/default.nix b/pkgs/servers/stayrtr/default.nix
new file mode 100644
index 000000000000..cee68bd2f61b
--- /dev/null
+++ b/pkgs/servers/stayrtr/default.nix
@@ -0,0 +1,36 @@
+{ lib
+, fetchFromGitHub
+, buildGoModule
+, stayrtr
+, testVersion
+}:
+
+buildGoModule rec {
+  pname = "stayrtr";
+  version = "0.3.0";
+
+  src = fetchFromGitHub {
+    owner = "bgp";
+    repo = "stayrtr";
+    rev = "v${version}";
+    sha256 = "10ndb8p7znnjycwg56m63gzqf9zc6lq9mcvz4n48j0c4il5xyn8x";
+  };
+  vendorSha256 = "1nwrzbpqycr4ixk8a90pgaxcwakv5nlfnql6hmcc518qrva198wp";
+
+  ldflags = [
+    "-s"
+    "-w"
+    "-X main.version=${version}"
+  ];
+
+  passthru.tests.version = testVersion {
+    package = stayrtr;
+  };
+
+  meta = with lib; {
+    description = "Simple RPKI-To-Router server. (Hard fork of GoRTR)";
+    homepage = "https://github.com/bgp/stayrtr/";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ _0x4A6F ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 07d587b53c56..e5ae544ba32c 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -34109,6 +34109,8 @@ with pkgs;
 
   gortr = callPackage ../servers/gortr {};
 
+  stayrtr = callPackage ../servers/stayrtr {};
+
   sentencepiece = callPackage ../development/libraries/sentencepiece {};
 
   kcli = callPackage ../development/tools/kcli {};