diff --git a/nix/flake.nix b/nix/flake.nix
index 1fe99ea..bec4e67 100644
--- a/nix/flake.nix
+++ b/nix/flake.nix
@@ -30,11 +30,6 @@
     };
 
     #  PACKAGES
-    ## sss-cli
-    sss-cli = {
-      flake = false;
-      url = "github:dsprenkels/sss-cli";
-    };
 
     ## Emacs
     emacs-overlay = {
diff --git a/nix/overlays/sss-cli/default.nix b/nix/overlays/sss-cli/default.nix
deleted file mode 100644
index 4b50391..0000000
--- a/nix/overlays/sss-cli/default.nix
+++ /dev/null
@@ -1,13 +0,0 @@
-sss-cli:
-final: prev:
-{
-  magic_rb = prev.magic_rb or {} // {
-    sss-cli = prev.rustPlatform.buildRustPackage {
-      pname = "sss-cli";
-
-      version = "0.1.0";
-      cargoSha256 = "sha256-ekoeNLDkTtVcBHKcqndEIOtz5jEAXu8cYVbdar5X288=";
-      src = sss-cli;
-    };
-  };
-}
diff --git a/nix/systems/mark.nix b/nix/systems/mark.nix
index 7a9e5c7..55eed19 100644
--- a/nix/systems/mark.nix
+++ b/nix/systems/mark.nix
@@ -27,7 +27,7 @@ inputs: {
         openssl
         paperkey
         monkeysphere
-        magic_rb.sss-cli
+        ssss
       ];
     })
   ];