diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
new file mode 100644
index 0000000..d3d120b
--- /dev/null
+++ b/.github/workflows/ci.yaml
@@ -0,0 +1,27 @@
+name: "Nix CI"
+on: [push]
+jobs:
+
+  nix-matrix:
+    runs-on: ubuntu-latest
+    outputs:
+      matrix: ${{ steps.set-matrix.outputs.matrix }}
+    steps:
+      - uses: actions/checkout@v4
+      - uses: cachix/install-nix-action@v24
+      - id: set-matrix
+        name: Generate Nix Matrix
+        run: |
+          set -Eeu
+          matrix="$(nix eval --json '.#githubActions.matrix')"
+          echo "matrix=$matrix" >> "$GITHUB_OUTPUT"
+
+  nix-build:
+    needs: nix-matrix
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix: ${{fromJSON(needs.nix-matrix.outputs.matrix)}}
+    steps:
+      - uses: actions/checkout@v4
+      - uses: cachix/install-nix-action@v24
+      - run: nix build -Lv ".#${{ matrix.attr }}"
\ No newline at end of file
diff --git a/README.md b/README.md
index 9849861..0f71edc 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@
 I've been thinking about a clustered `systemctl` for a while now, and when I started digging into it recently I
 eventually ended up looking closely at [DBus](https://www.freedesktop.org/wiki/Software/dbus/).
 
-What I *want to achieve* is remotely monitor and manage multiple machines.
+What I _want to achieve_ is remotely monitor and manage multiple machines.
 
 I think DBus provides the underlying mechanism for this in the form of:
 
@@ -141,7 +141,7 @@ Signature: s
 
 ```terminal
 ❯ nats --context TestAdmin sub "dbus.signals.>"
-12:14:06 Subscribing on dbus.signals.> 
+12:14:06 Subscribing on dbus.signals.>
 [#1] Received on "dbus.signals.UBQUIKYGFC7CH5XMF52P2NN4ESI4XTXGAKT3WTG3XGU3352DMHGZQAX7._1_1.org.freedesktop.systemd1.unit.nscd_2eservice"
 Interface: org.freedesktop.DBus.Properties
 Member: PropertiesChanged
diff --git a/flake.lock b/flake.lock
index f9b111b..fe2375c 100644
--- a/flake.lock
+++ b/flake.lock
@@ -94,55 +94,48 @@
         "type": "github"
       }
     },
-    "gomod2nix": {
+    "github-actions": {
       "inputs": {
-        "flake-utils": [
-          "devshell",
-          "flake-utils"
-        ],
         "nixpkgs": [
-          "srvos",
           "nixpkgs"
         ]
       },
       "locked": {
-        "lastModified": 1710154385,
-        "narHash": "sha256-4c3zQ2YY4BZOufaBJB4v9VBBeN2dH7iVdoJw8SDNCfI=",
+        "lastModified": 1703863825,
+        "narHash": "sha256-rXwqjtwiGKJheXB43ybM8NwWB8rO2dSRrEqes0S7F5Y=",
         "owner": "nix-community",
-        "repo": "gomod2nix",
-        "rev": "872b63ddd28f318489c929d25f1f0a3c6039c971",
+        "repo": "nix-github-actions",
+        "rev": "5163432afc817cf8bd1f031418d1869e4c9d5547",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
-        "repo": "gomod2nix",
+        "repo": "nix-github-actions",
         "type": "github"
       }
     },
-    "harmonia": {
+    "gomod2nix": {
       "inputs": {
-        "flake-parts": [
-          "flake-parts"
+        "flake-utils": [
+          "devshell",
+          "flake-utils"
         ],
         "nixpkgs": [
           "srvos",
           "nixpkgs"
-        ],
-        "treefmt-nix": [
-          "treefmt-nix"
         ]
       },
       "locked": {
-        "lastModified": 1712193684,
-        "narHash": "sha256-HBksyUBZZO1eAlimgmlkVl/8L41DZalgUlHahPvSGdg=",
+        "lastModified": 1710154385,
+        "narHash": "sha256-4c3zQ2YY4BZOufaBJB4v9VBBeN2dH7iVdoJw8SDNCfI=",
         "owner": "nix-community",
-        "repo": "harmonia",
-        "rev": "18e9c08c7ef1692220da6a339b015dbfb4d61fe6",
+        "repo": "gomod2nix",
+        "rev": "872b63ddd28f318489c929d25f1f0a3c6039c971",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
-        "repo": "harmonia",
+        "repo": "gomod2nix",
         "type": "github"
       }
     },
@@ -263,8 +256,8 @@
           "nix-lib",
           "flake-root"
         ],
+        "github-actions": "github-actions",
         "gomod2nix": "gomod2nix",
-        "harmonia": "harmonia",
         "nix-filter": "nix-filter",
         "nix-lib": "nix-lib",
         "nixpkgs": [
diff --git a/flake.nix b/flake.nix
index bee326c..f471d72 100644
--- a/flake.nix
+++ b/flake.nix
@@ -28,14 +28,6 @@
       inputs.nixpkgs.follows = "srvos/nixpkgs";
     };
     process-compose-flake.url = "github:Platonic-Systems/process-compose-flake";
-    harmonia = {
-      url = "github:nix-community/harmonia";
-      inputs = {
-        nixpkgs.follows = "srvos/nixpkgs";
-        flake-parts.follows = "flake-parts";
-        treefmt-nix.follows = "treefmt-nix";
-      };
-    };
     gomod2nix = {
       url = "github:nix-community/gomod2nix";
       inputs = {
@@ -56,6 +48,10 @@
       };
     };
     nix-filter.url = "github:numtide/nix-filter";
+    github-actions = {
+      url = "github:nix-community/nix-github-actions";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
   outputs = inputs @ {
diff --git a/nix/checks.nix b/nix/checks.nix
index 8216515..208e293 100644
--- a/nix/checks.nix
+++ b/nix/checks.nix
@@ -1,4 +1,19 @@
-{lib, ...}: {
+{
+  lib,
+  self,
+  inputs,
+  ...
+}: {
+  flake.githubActions = let
+    platforms = {
+      "x86_64-linux" = ["ubuntu-latest"];
+    };
+  in
+    inputs.github-actions.lib.mkGithubMatrix {
+      inherit platforms;
+      checks = lib.getAttrs ["x86_64-linux"] self.checks;
+    };
+
   perSystem = {self', ...}: {
     checks = with lib; mapAttrs' (n: nameValuePair "package-${n}") self'.packages;
   };