diff --git a/configuration/services/conduit.nix b/configuration/services/conduit.nix
index 6da82da..bf63305 100644
--- a/configuration/services/conduit.nix
+++ b/configuration/services/conduit.nix
@@ -1,6 +1,7 @@
 {
   config,
   lib,
+  flake-inputs,
   ...
 }: let
   inherit (lib.strings) concatMapStringsSep;
@@ -11,6 +12,7 @@
 in {
   services.matrix-conduit = {
     enable = true;
+    package = flake-inputs.nixpkgs-unstable.legacyPackages.${pkgs.system}.matrix-conduit;
     settings.global = {
       address = "127.0.0.1";
       server_name = domain;
diff --git a/flake.lock b/flake.lock
index e156a33..5793ce8 100644
--- a/flake.lock
+++ b/flake.lock
@@ -378,6 +378,22 @@
         "type": "github"
       }
     },
+    "nixpkgs-unstable": {
+      "locked": {
+        "lastModified": 1677342105,
+        "narHash": "sha256-kv1fpkfCJGb0M+LZaCHFUuIS9kRIwyVgupHu86Y28nc=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "b1f87ca164a9684404c8829b851c3586c4d9f089",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixpkgs_2": {
       "locked": {
         "lastModified": 1673345971,
@@ -479,6 +495,7 @@
       "inputs": {
         "deploy-rs": "deploy-rs",
         "nixpkgs": "nixpkgs_2",
+        "nixpkgs-unstable": "nixpkgs-unstable",
         "nvfetcher": "nvfetcher",
         "sops-nix": "sops-nix",
         "tlaternet-webserver": "tlaternet-webserver"
diff --git a/flake.nix b/flake.nix
index ec8a157..3f3865c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,6 +3,7 @@
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-22.11";
+    nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
     deploy-rs.url = "github:serokell/deploy-rs";
     sops-nix = {
       url = "github:Mic92/sops-nix";