diff --git a/package.json b/package.json
index 68a11463..b262c077 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,8 @@
     "start": "yarn tsx concurrently.ts",
     "prepare": "husky install",
     "lint": "eslint",
-    "format": "npx prettier --write ."
+    "format": "npx prettier --write .",
+    "postinstall": "cd client && npx patch-package"
   },
   "lint-staged": {
     "**/*.{js,jsx,ts,tsx}": "yarn run eslint"
diff --git a/server/db/schema/clients.sql b/server/db/schema/clients.sql
new file mode 100644
index 00000000..2769d5d8
--- /dev/null
+++ b/server/db/schema/clients.sql
@@ -0,0 +1,9 @@
+CREATE TYPE client_role AS ENUM ('payee', 'instructor');
+
+CREATE TABLE clients (
+  id INT PRIMARY KEY UNIQUE NOT NULL DEFAULT nextval('client_id_seq'),
+  event_id INT REFERENCES events(id) NOT NULL,
+  role client_role NOT NULL,
+  name VARCHAR(256) NOT NULL,
+  email VARCHAR(256) NOT NULL
+);