diff --git a/pkgs/by-name/io/ioq3-scion/package.nix b/pkgs/by-name/io/ioq3-scion/package.nix
index c5e07544da3d..c400c479b4ae 100644
--- a/pkgs/by-name/io/ioq3-scion/package.nix
+++ b/pkgs/by-name/io/ioq3-scion/package.nix
@@ -7,7 +7,7 @@
 }:
 ioquake3.overrideAttrs (old: {
   pname = "ioq3-scion";
-  version = "unstable-2024-12-14";
+  version = "0-unstable-2024-12-14";
   buildInputs = old.buildInputs ++ [
     pan-bindings
     libsodium