diff --git a/drizzle/0002_add_accounts_table.sql b/drizzle/0002_add_accounts_table.sql
new file mode 100644
index 0000000..4893cb0
--- /dev/null
+++ b/drizzle/0002_add_accounts_table.sql
@@ -0,0 +1,17 @@
+CREATE TABLE "accounts" (
+  "id" text PRIMARY KEY NOT NULL,
+  "user_id" text NOT NULL,
+  "account_id" text NOT NULL,
+  "provider_id" text NOT NULL,
+  "access_token" text,
+  "refresh_token" text,
+  "access_token_expires_at" timestamp,
+  "refresh_token_expires_at" timestamp,
+  "scope" text,
+  "id_token" text,
+  "password" text,
+  "created_at" timestamp with time zone DEFAULT now() NOT NULL,
+  "updated_at" timestamp with time zone DEFAULT now() NOT NULL
+);
+ALTER TABLE "accounts" ADD CONSTRAINT "accounts_user_id_users_id_fk" FOREIGN KEY ("user_id") REFERENCES "public"."users"("id") ON DELETE cascade ON UPDATE no action;
+CREATE INDEX "accounts_user_id_idx" ON "accounts" USING btree ("user_id");
diff --git a/drizzle/meta/_journal.json b/drizzle/meta/_journal.json
index 8ea146d..698f71f 100644
--- a/drizzle/meta/_journal.json
+++ b/drizzle/meta/_journal.json
@@ -15,6 +15,13 @@
       "when": 1777066300000,
       "tag": "0001_fix_email_verified",
       "breakpoints": true
+    },
+    {
+      "idx": 2,
+      "version": "7",
+      "when": 1777066400000,
+      "tag": "0002_add_accounts_table",
+      "breakpoints": true
     }
   ]
 }
\ No newline at end of file
diff --git a/src/lib/auth.ts b/src/lib/auth.ts
index d472f83..c1ac1c4 100644
--- a/src/lib/auth.ts
+++ b/src/lib/auth.ts
@@ -1,7 +1,7 @@
 import { betterAuth } from "better-auth";
 import { drizzleAdapter } from "better-auth/adapters/drizzle";
 import { db } from "./db";
-import { users, sessions } from "./db/schema";
+import { users, sessions, accounts } from "./db/schema";
 
 export const auth = betterAuth({
   database: drizzleAdapter(db, {
@@ -9,6 +9,7 @@ export const auth = betterAuth({
     schema: {
       user: users,
       session: sessions,
+      account: accounts,
     },
   }),
   emailAndPassword: { enabled: true },
diff --git a/src/lib/db/schema.ts b/src/lib/db/schema.ts
index 1432945..42856d4 100644
--- a/src/lib/db/schema.ts
+++ b/src/lib/db/schema.ts
@@ -20,6 +20,24 @@ export const users = pgTable("users", {
   updatedAt: timestamp("updated_at", { withTimezone: true }).defaultNow().notNull(),
 });
 
+export const accounts = pgTable("accounts", {
+  id: text("id").primaryKey().$defaultFn(() => createId()),
+  userId: text("user_id")
+    .notNull()
+    .references(() => users.id, { onDelete: "cascade" }),
+  accountId: text("account_id").notNull(),
+  providerId: text("provider_id").notNull(),
+  accessToken: text("access_token"),
+  refreshToken: text("refresh_token"),
+  accessTokenExpiresAt: timestamp("access_token_expires_at"),
+  refreshTokenExpiresAt: timestamp("refresh_token_expires_at"),
+  scope: text("scope"),
+  idToken: text("id_token"),
+  password: text("password"),
+  createdAt: timestamp("created_at", { withTimezone: true }).defaultNow().notNull(),
+  updatedAt: timestamp("updated_at", { withTimezone: true }).defaultNow().notNull(),
+});
+
 export const comparisonStatusEnum = pgEnum("comparison_status", [
   "researching",
   "completed",