diff --git a/pkgs/by-name/si/simplesamlphp/package.nix b/pkgs/by-name/si/simplesamlphp/package.nix
new file mode 100644
index 000000000000..4364e22fa205
--- /dev/null
+++ b/pkgs/by-name/si/simplesamlphp/package.nix
@@ -0,0 +1,25 @@
+{
+  php,
+  fetchFromGitHub,
+  lib,
+}:
+php.buildComposerProject (finalAttrs: {
+  pname = "simplesamlphp";
+  version = "1.19.7";
+
+  src = fetchFromGitHub {
+    owner = "simplesamlphp";
+    repo = "simplesamlphp";
+    rev = "v${finalAttrs.version}";
+    hash = "sha256-Qmy9fuZq8MBqvYV6/u3Dg92pHHicuUhdNeB22u4hwwA=";
+  };
+
+  vendorHash = "sha256-FMFD0AXmD7Rq4d9+aNtGVk11YuOt40FWEqxvf+gBjmI=";
+
+  meta = {
+    description = "SimpleSAMLphp is an application written in native PHP that deals with authentication (SQL, .htpasswd, YubiKey, LDAP, PAPI, Radius).";
+    homepage = "https://simplesamlphp.org";
+    license = lib.licenses.lgpl21;
+    maintainers = with lib.maintainers; [ nhnn ];
+  };
+})