diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..6078e4b
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,75 @@
+{
+  "nodes": {
+    "easy-hls": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      },
+      "locked": {
+        "lastModified": 1636606878,
+        "narHash": "sha256-rLxYl7iYP9vQhSvVlV2uRCdgrqKDz/vN1Z8ZmA8itkM=",
+        "owner": "jkachmar",
+        "repo": "easy-hls-nix",
+        "rev": "edd5710946d46ea40810ef9a708b084d7e05a118",
+        "type": "github"
+      },
+      "original": {
+        "owner": "jkachmar",
+        "repo": "easy-hls-nix",
+        "type": "github"
+      }
+    },
+    "flake-utils": {
+      "locked": {
+        "lastModified": 1637014545,
+        "narHash": "sha256-26IZAc5yzlD9FlDT54io1oqG/bBoyka+FJk5guaX4x4=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "bba5dcc8e0b20ab664967ad83d24d64cb64ec4f4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1615055905,
+        "narHash": "sha256-Ig7CXgE5C3mwtTVBl8nSTessa1oMAm6Pm/p+T6iAJD8=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "f3fc074642a25ef5a1423412f09946149237e338",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1637238590,
+        "narHash": "sha256-zGI/dR9WZvfZE0Eyk7zC4Y8ukxC/oSbfApqIvSCtB+o=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "57407fed58509a8d731d525f39842ea5ab696237",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "root": {
+      "inputs": {
+        "easy-hls": "easy-hls",
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs_2"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..675a2e0
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,58 @@
+{
+  description = "A very basic flake";
+
+  inputs = {
+    easy-hls = { url = "github:jkachmar/easy-hls-nix"; };
+    flake-utils = {
+      url = "github:numtide/flake-utils";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs = { self, nixpkgs, flake-utils, easy-hls }:
+  {
+    overlay = final: prev: {
+      haskellPackages = prev.haskellPackages.override ( old: {
+        overrides = final.lib.composeExtensions ( old.overrides or (_: _: {})) (f: p: {
+          reddit-pub = f.callPackage ./. {};
+        });
+      } );
+    };
+  }
+    //
+    flake-utils.lib.eachSystem ["x86_64-linux" "x86_64-darwin"] ( system:
+      let
+        pkgs = import nixpkgs { inherit system; overlays = [ self.overlay ]; };
+        hp = pkgs.haskellPackages;
+        hls = (easy-hls.withGhcs [ hp.ghc.version ] ).${system};
+      in
+      rec {
+
+        packages = { inherit (hp) reddit-pub; };
+
+        defaultPackage = packages.reddit-pub;
+        devShell =
+          hp.shellFor {
+            packages = h: [h.reddit-pub];
+            withHoogle = true;
+            buildInputs = with pkgs; [
+              dhall-lsp-server
+
+              entr
+              cabal-install
+              hp.hlint
+              stylish-haskell
+              ghcid
+              hls
+              rrdtool
+              jq
+              sqlite-interactive
+
+              sqlite-interactive
+
+              hp.graphmod
+            ];
+          };
+        }
+    );
+}
diff --git a/reddit-pub.cabal b/reddit-pub.cabal
index e51476f..965f9a7 100644
--- a/reddit-pub.cabal
+++ b/reddit-pub.cabal
@@ -20,6 +20,10 @@ maintainer:         mats.rauhala@iki.fi
 -- copyright:
 -- category:
 extra-source-files: CHANGELOG.md
+data-files:         dhall/*.dhall
+                  , dhall/AMQP/*.dhall
+                  , dhall/Fetcher/*.dhall
+                  , dhall/Qualifier/*.dhall
 
 library
     ghc-options:      -Wall