diff --git a/modules/webstack.nix b/modules/webstack.nix
index a47e379..e66bc38 100644
--- a/modules/webstack.nix
+++ b/modules/webstack.nix
@@ -186,6 +186,10 @@
       host    all             all             127.0.0.1/32            trust
       host    all             all             ::1/128                 trust
     '';
+    settings = {
+      max_connections = "300";
+      shared_buffers = "512MB";
+    };
   };
 
   # Restart reverse proxy after services startup