diff --git a/nix/PaymentServer.nix b/oldnix/PaymentServer.nix
similarity index 100%
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diff --git a/nix/README b/oldnix/README
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diff --git a/nix/challenge-bypass-ristretto-repo.nix b/oldnix/challenge-bypass-ristretto-repo.nix
similarity index 100%
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diff --git a/nix/challenge-bypass-ristretto.nix b/oldnix/challenge-bypass-ristretto.nix
similarity index 100%
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diff --git a/nix/default.nix b/oldnix/default.nix
similarity index 100%
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diff --git a/nix/overlay.nix b/oldnix/overlay.nix
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diff --git a/nix/pkgs.nix b/oldnix/pkgs.nix
similarity index 100%
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diff --git a/nix/privacypass-repo.nix b/oldnix/privacypass-repo.nix
similarity index 100%
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diff --git a/nix/servant-prometheus.nix b/oldnix/servant-prometheus.nix
similarity index 100%
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rename to oldnix/servant-prometheus.nix