diff --git a/flake.nix b/flake.nix
index a565974..25086f4 100644
--- a/flake.nix
+++ b/flake.nix
@@ -20,6 +20,14 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
+    sops-nix = {
+      url = "github:Mic92/sops-nix";
+      inputs = {
+        nixpkgs.follows = "unstable";
+        nixpkgs-stable.follows = "nixpkgs";
+      };
+    };
+
     impermanence.url = "github:nix-community/impermanence";
   };
 
@@ -39,7 +47,10 @@
     lib.mkFlake {
       overlays = with inputs; [ ];
 
-      systems.modules.nixos = [ inputs.impermanence.nixosModules.impermanence ];
+      systems.modules.nixos = [
+        inputs.impermanence.nixosModules.impermanence
+        inputs.sops-nix.nixosModules.sops
+      ];
 
       deploy = lib.mkDeploy {
         inherit (inputs) self;