diff --git a/flake.nix b/flake.nix
index 0ac0bc1..f6a4e5d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -37,14 +37,9 @@
 
             # AI/Development tools
             claude-code
-            aider-chat
 
             # Node.js for Phoenix assets
             nodejs_20
-            nodePackages.npm
-
-            # Database for development
-            postgresql
 
             # Mosquito for MQTT support
             mosquitto