1 files changed, 4 insertions, 6 deletions
diff --git a/pkgs/development/interpreters/octave/default.nix b/pkgs/development/interpreters/octave/default.nix
index bdf6f775277..e0dd5a65644 100644
--- a/pkgs/development/interpreters/octave/default.nix
+++ b/pkgs/development/interpreters/octave/default.nix
@@ -18,11 +18,11 @@ let
 in
 
 stdenv.mkDerivation rec {
-  version = "4.0.0";
+  version = "4.0.1";
   name = "octave-${version}";
   src = fetchurl {
     url = "mirror://gnu/octave/${name}.tar.xz";
-    sha256 = "0x64b2lna4vrlm4wwx6h1qdlmki6s2b9q90yjxldlvvrqvxf4syg";
+    sha256 = "11y2w6jgngj4rxiy136mkcs02l52rxk60kapyfc4rgrxz5hli3ym";
   };
 
   buildInputs = [ gfortran readline ncurses perl flex texinfo qhull libX11
@@ -40,11 +40,9 @@ stdenv.mkDerivation rec {
     ++ (stdenv.lib.optional (python != null) python)
     ;
 
-  # there is a mysterious sh: command not found
-  doCheck = false;
+  doCheck = true;
 
-  # problems on Hydra
-  enableParallelBuilding = false;
+  enableParallelBuilding = true;
 
   configureFlags =
     [ "--enable-readline"