diff --git a/Formula/getdp.rb b/Formula/getdp.rb
new file mode 100644
index 0000000..8dab653
--- /dev/null
+++ b/Formula/getdp.rb
@@ -0,0 +1,36 @@
+class Getdp < Formula
+  desc "Open source finite element solver using mixed elements"
+  homepage "https://www.geuz.org/getdp/"
+  url "https://getdp.info/src/getdp-3.3.0-source.tgz"
+  sha256 "eebef98fdef589e83a29d92599dfdd373d29fda6fbb31298f1e523be848fdbdd"
+  license "GPL-2.0-or-later"
+
+  bottle :disable, "needs to be rebuilt with latest open-mpi"
+
+  depends_on "cmake" => :build
+  depends_on "arpack"
+  depends_on "gmsh"
+  depends_on "open-mpi"
+  depends_on "petsc-complex"
+
+  def install
+    args = std_cmake_args
+    args << "-DENABLE_BUILD_SHARED=ON"
+    args << "-DENABLE_SLEPC=OFF"
+    args << "-DENABLE_MPI=ON"
+
+    ENV["PETSC_DIR"] = Formula["petsc-complex"].opt_prefix
+    ENV["PETSC_ARCH"] = "complex"
+
+    mkdir "build" do
+      system "cmake", "..", *args
+      system "make"
+      system "make", "install"
+      system "make", "test" if build.with? "check"
+    end
+  end
+
+  test do
+    system "#{bin}/getdp", "#{share}/doc/getdp/demos/magnet.pro"
+  end
+end