1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/tools/graphics/pngtoico/default.nix b/pkgs/tools/graphics/pngtoico/default.nix
index fe01a9459ecb4..e4163cd93a879 100644
--- a/pkgs/tools/graphics/pngtoico/default.nix
+++ b/pkgs/tools/graphics/pngtoico/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ libpng ];
 
   meta = {
-    homepage = http://www.kernel.org/pub/software/graphics/pngtoico/;
+    homepage = https://www.kernel.org/pub/software/graphics/pngtoico/;
     description = "Small utility to convert a set of PNG images to Microsoft ICO format";
     license = stdenv.lib.licenses.gpl2Plus;
     platforms = with stdenv.lib.platforms; linux;