1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/development/libraries/science/math/libhomfly/default.nix b/pkgs/development/libraries/science/math/libhomfly/default.nix
index a2c0dd4fa17..d9b50a0fb2d 100644
--- a/pkgs/development/libraries/science/math/libhomfly/default.nix
+++ b/pkgs/development/libraries/science/math/libhomfly/default.nix
@@ -26,7 +26,7 @@ stdenv.mkDerivation rec {
   doCheck = true;
 
   meta = with stdenv.lib; {
-    homepage = https://github.com/miguelmarco/libhomfly/;
+    homepage = "https://github.com/miguelmarco/libhomfly/";
     description = "Library to compute the homfly polynomial of knots and links";
     license = licenses.unlicense;
     maintainers = with maintainers; [ timokau ];