diff --git a/pkgs/by-name/ip/ipopt/package.nix b/pkgs/by-name/ip/ipopt/package.nix
index 3470e43be4f4..80953aa13174 100644
--- a/pkgs/by-name/ip/ipopt/package.nix
+++ b/pkgs/by-name/ip/ipopt/package.nix
@@ -6,16 +6,13 @@
   blas,
   lapack,
   gfortran,
-  enableAMPL ? true,
-  libamplsolver,
-  enableMUMPS ? true,
   mumps,
-  mpi,
-  enableSPRAL ? true,
   spral,
+  libamplsolver,
 }:
 
 assert (!blas.isILP64) && (!lapack.isILP64);
+assert !mumps.mpiSupport;
 
 stdenv.mkDerivation rec {
   pname = "ipopt";
@@ -28,47 +25,39 @@ stdenv.mkDerivation rec {
     sha256 = "sha256-85fUBMwQtG+RWQYk9YzdZYK3CYcDKgWroo4blhVWBzE=";
   };
 
-  CXXDEFS = [
-    "-DHAVE_RAND"
-    "-DHAVE_CSTRING"
-    "-DHAVE_CSTDIO"
+  outputs = [
+    "bin"
+    "dev"
+    "out"
+    "doc"
   ];
 
-  configureFlags =
-    lib.optionals enableAMPL [
-      "--with-asl-cflags=-I${libamplsolver}/include"
-      "--with-asl-lflags=-lamplsolver"
-    ]
-    ++ lib.optionals enableMUMPS [
-      "--with-mumps-cflags=-I${mumps}/include"
-      "--with-mumps-lflags=-ldmumps"
-    ]
-    ++ lib.optionals enableSPRAL [
-      "--with-spral-cflags=-I${spral}/include"
-      "--with-spral-lflags=-lspral"
-    ];
-
   nativeBuildInputs = [
     pkg-config
     gfortran
   ];
+
   buildInputs = [
     blas
     lapack
-  ]
-  ++ lib.optionals enableAMPL [ libamplsolver ]
-  ++ lib.optionals enableMUMPS [
     mumps
-    mpi
-  ]
-  ++ lib.optionals enableSPRAL [ spral ];
+    spral
+    libamplsolver
+  ];
+
+  configureFlags = [
+    "--with-mumps-cflags=-I${lib.getDev mumps}/include/mumps_seq"
+    "--with-mumps-lflags=-ldmumps"
+    "--with-spral-lflags=-lspral"
+    "--with-asl-lflags=-lamplsolver"
+  ];
 
   enableParallelBuilding = true;
 
   meta = {
     description = "Software package for large-scale nonlinear optimization";
     homepage = "https://projects.coin-or.org/Ipopt";
-    license = lib.licenses.epl10;
+    license = lib.licenses.epl20;
     platforms = lib.platforms.unix;
     maintainers = with lib.maintainers; [
       nim65s