diff --git a/pkgs/games/enigma/default.nix b/pkgs/games/enigma/default.nix
index 131bd00e1857..247d7b9dee19 100644
--- a/pkgs/games/enigma/default.nix
+++ b/pkgs/games/enigma/default.nix
@@ -1,20 +1,33 @@
-{ lib, stdenv, fetchurl, makeWrapper, pkg-config, gettext, imagemagick, curl, libpng, SDL2, SDL2_image, SDL2_mixer, SDL2_ttf, xercesc, xdg-utils, hicolor-icon-theme }:
+{ lib, stdenv, fetchurl, fetchpatch, makeWrapper, pkg-config, gettext, imagemagick, curl, libpng, SDL2, SDL2_image, SDL2_mixer, SDL2_ttf, xercesc, xdg-utils, hicolor-icon-theme }:
 stdenv.mkDerivation rec {
   pname = "enigma";
-  version = "1.30-alpha";
+  version = "1.30";
 
   src = fetchurl {
-    url = "https://github.com/Enigma-Game/Enigma/releases/download/${version}/${pname}-${version}.tar.gz";
-    sha256 = "1zyk3j43gzfr1lhc6g13j7qai5f33fv5xm5735nnznaqvaz17949";
+    url = "https://github.com/Enigma-Game/Enigma/releases/download/${version}/Enigma-${version}-src.tar.gz";
+    sha256 = "rmS5H7wrEJcAcdDXjtW07enuOGjeLm6VaVRvxYQ3+K8=";
   };
 
+  patches = [
+    # fix format string security warning (turned into error)
+    (fetchpatch {
+      url = "https://github.com/Enigma-Game/Enigma/pull/70/commits/d25051eb6228c885e779a9674f8ee3979da30663.patch";
+      sha256 = "L5C4NCZDDUKji9Tg4geKaiw3CkSY6rCoawqGKqR4dFM=";
+    })
+  ];
+
   nativeBuildInputs = [ pkg-config gettext makeWrapper imagemagick ];
   buildInputs = [ SDL2 SDL2_image SDL2_mixer SDL2_ttf libpng xercesc curl xdg-utils ];
 
-  # For some reason (might be related to the alpha status), some includes
-  # which are required by lib-src/enigma-core are not picked up by the
-  # configure script. Hence we add them manually.
-  CPPFLAGS = "-I${SDL2.dev}/include/SDL2 -I${SDL2_ttf}/include/SDL2 -I${SDL2_image}/include/SDL2 -I${SDL2_mixer}/include/SDL2";
+  # The configure script of enigma uses pkg-config to determine the header
+  # directories of SDL2. However, pkg-config only returns the path to the core
+  # SDL2 library, not to the additional libraries SDL2_ttf, SDL2_image and
+  # SDL2_mixer. In contrast, sdl2-config does return the correct list of paths.
+  # We don't use configureFlags here so that the shell can correctly carry
+  # out the interpolation.
+  preConfigure = ''
+    export SDL_CFLAGS=$(sdl2-config --cflags)
+  '';
 
   postInstall = ''
     rm -r $out/include