1 files changed, 1 insertions, 1 deletions
diff --git a/nixpkgs/pkgs/applications/science/math/scotch/default.nix b/nixpkgs/pkgs/applications/science/math/scotch/default.nix
index 610f1ef05c0f..75a6b2dba68c 100644
--- a/nixpkgs/pkgs/applications/science/math/scotch/default.nix
+++ b/nixpkgs/pkgs/applications/science/math/scotch/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
       Scotch is a software package for graph and mesh/hypergraph partitioning, graph clustering, 
       and sparse matrix ordering.
     '';
-    homepage = http://www.labri.fr/perso/pelegrin/scotch;
+    homepage = "http://www.labri.fr/perso/pelegrin/scotch";
     license = stdenv.lib.licenses.cecill-c;
     maintainers = [ stdenv.lib.maintainers.bzizou ];
     platforms = stdenv.lib.platforms.linux;