diff --git a/pkgs/development/libraries/libid3tag/default.nix b/pkgs/development/libraries/libid3tag/default.nix
index 8cedd1bcb418..df564812178e 100644
--- a/pkgs/development/libraries/libid3tag/default.nix
+++ b/pkgs/development/libraries/libid3tag/default.nix
@@ -5,7 +5,7 @@ stdenv.mkDerivation rec {
   version = "0.15.1b";
 
   src = fetchurl {
-    url = "mirror://sourceforge/mad/libid3tag-0.15.1b.tar.gz";
+    url = "mirror://sourceforge/mad/libid3tag-${version}.tar.gz";
     sha256 = "63da4f6e7997278f8a3fef4c6a372d342f705051d1eeb6a46a86b03610e26151";
   };