diff --git a/pkgs/by-name/fi/fil-plugins/package.nix b/pkgs/by-name/fi/fil-plugins/package.nix
index 5c38c340ab66..d863acf2c78b 100644
--- a/pkgs/by-name/fi/fil-plugins/package.nix
+++ b/pkgs/by-name/fi/fil-plugins/package.nix
@@ -10,7 +10,7 @@ stdenv.mkDerivation (finalAttrs: {
   version = "0.3.0";
 
   src = fetchurl {
-    url = "http://kokkinizita.linuxaudio.org/linuxaudio/downloads/FIL-plugins-${finalAttrs.version}.tar.bz2";
+    url = "https://kokkinizita.linuxaudio.org/linuxaudio/downloads/FIL-plugins-${finalAttrs.version}.tar.bz2";
     hash = "sha256-HAvycSEZZfZwoVp3g7QWcwfbdyZKwWJKBuVmeWTajuk=";
   };