diff --git a/pkgs/by-name/li/libdaemon/package.nix b/pkgs/by-name/li/libdaemon/package.nix
index 619647b65865..e71e21ebdc2c 100644
--- a/pkgs/by-name/li/libdaemon/package.nix
+++ b/pkgs/by-name/li/libdaemon/package.nix
@@ -9,7 +9,7 @@ stdenv.mkDerivation (finalAttrs: {
   version = "0.14";
 
   src = fetchurl {
-    url = "http://0pointer.de/lennart/projects/libdaemon/libdaemon-${finalAttrs.version}.tar.gz";
+    url = "https://0pointer.de/lennart/projects/libdaemon/libdaemon-${finalAttrs.version}.tar.gz";
     sha256 = "0d5qlq5ab95wh1xc87rqrh1vx6i8lddka1w3f1zcqvcqdxgyn8zx";
   };