1 files changed, 1 insertions, 1 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/python-csxcad/default.nix b/nixpkgs/pkgs/development/python-modules/python-csxcad/default.nix
index 885208e0e61c..e6f22d37b55d 100644
--- a/nixpkgs/pkgs/development/python-modules/python-csxcad/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/python-csxcad/default.nix
@@ -36,7 +36,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Python interface to CSXCAD";
-    homepage = http://openems.de/index.php/Main_Page.html;
+    homepage = "http://openems.de/index.php/Main_Page.html";
     license = licenses.gpl3;
     maintainers = with maintainers; [ matthuszagh ];
     platforms = platforms.linux;