diff --git a/nix/base-system/flake.nix b/nix/base-system/flake.nix
index 6bd90b9..68e6dfb 100644
--- a/nix/base-system/flake.nix
+++ b/nix/base-system/flake.nix
@@ -117,6 +117,9 @@ EOF";
                 telescope-nvim
                 telescope-lsp-handlers-nvim
                 plenary-nvim
+                vim-dadbod
+                vim-dadbod-ui
+                vim-dadbod-completion
               ]) ++ [ possession-nvim ];
             };
           };
@@ -127,6 +130,7 @@ EOF";
           zsh.interactiveShellInit = (builtins.readFile ./.zshrc);
         };
         environment.systemPackages = (with pkgs; [
+            postgresql
             oha
             nodejs
             nodePackages.typescript-language-server
diff --git a/nix/darwin/flake.lock b/nix/darwin/flake.lock
index 772f853..b95ebf1 100644
--- a/nix/darwin/flake.lock
+++ b/nix/darwin/flake.lock
@@ -35,12 +35,12 @@
       },
       "locked": {
         "lastModified": 1,
-        "narHash": "sha256-UlIO7yzMyBkVqM9xDk91UYFaesOqb3I6sv1GYs7diQU=",
-        "path": "/nix/store/7zyrh0fx36z50g2h7y79pk8k8ic2ak9l-source/nix/base-system",
+        "narHash": "sha256-H09jff5oO+SJEtarZ9wN6oUNXC+Bfoss06zC8+Sj7Qc=",
+        "path": "/nix/store/633s41d1mldrpqdihv9n98bnl30w2h03-source/nix/base-system",
         "type": "path"
       },
       "original": {
-        "path": "/nix/store/7zyrh0fx36z50g2h7y79pk8k8ic2ak9l-source/nix/base-system",
+        "path": "/nix/store/633s41d1mldrpqdihv9n98bnl30w2h03-source/nix/base-system",
         "type": "path"
       }
     },