diff --git a/flake.nix b/flake.nix
index ec9615e..45734f9 100644
--- a/flake.nix
+++ b/flake.nix
@@ -67,7 +67,7 @@
             cp ${./mirror-nixos-branch.pl} $out/bin/mirror-nixos-branch
             wrapProgram $out/bin/mirror-nixos-branch \
               --set PERL5LIB $PERL5LIB \
-              --prefix PATH : ${wget}/bin:${git}/bin:${final.nix}/bin:${gnutar}/bin:${xz}/bin:${rsync}/bin:${openssh}/bin:${nixos-channel-native-programs}:$out/bin
+              --prefix PATH : ${wget}/bin:${git}/bin:${final.nix}/bin:${gnutar}/bin:${xz}/bin:${rsync}/bin:${openssh}/bin:${nixos-channel-native-programs}/bin:$out/bin
 
             patchShebangs $out/bin
           '';