diff --git a/pkgs/tools/admin/certigo/default.nix b/pkgs/tools/admin/certigo/default.nix
new file mode 100644
index 000000000000..f53ef4a16fa6
--- /dev/null
+++ b/pkgs/tools/admin/certigo/default.nix
@@ -0,0 +1,22 @@
+{ stdenv, buildGoModule, fetchFromGitHub }:
+
+buildGoModule rec {
+  pname = "certigo";
+  version = "1.11.0";
+
+  src = fetchFromGitHub {
+    owner = "square";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "1vi4gn484kc7vyxnm2nislzy587h2h4gc8d197vslhyfygac9y7b";
+  };
+
+  modSha256 = "0x0iq3w5310dg8lp2kkw82iryfhs9p4707538f5dcxjsllpqvcvj";
+
+  meta = with stdenv.lib; {
+    description = "A utility to examine and validate certificates in a variety of formats";
+    homepage = "https://github.com/square/certigo";
+    license = licenses.asl20;
+    maintainers = [ maintainers.marsam ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 496110b1b475..647e32175912 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -699,6 +699,8 @@ in
 
   bunny = callPackage ../tools/package-management/bunny { };
 
+  certigo = callPackage ../tools/admin/certigo { };
+
   chezmoi = callPackage ../tools/misc/chezmoi { };
 
   chipsec = callPackage ../tools/security/chipsec {