diff --git a/packages/cli/src/generators/drizzle.ts b/packages/cli/src/generators/drizzle.ts
index 9fb1fbc572..6d08d53db1 100644
--- a/packages/cli/src/generators/drizzle.ts
+++ b/packages/cli/src/generators/drizzle.ts
@@ -3,6 +3,7 @@ import {
 	type BetterAuthDbSchema,
 	type FieldAttribute,
 } from "better-auth/db";
+import type { BetterAuthOptions } from "better-auth/types";
 import { existsSync } from "fs";
 import type { SchemaGenerator } from "./types";
 
@@ -27,7 +28,7 @@ export const generateDrizzleSchema: SchemaGenerator = async ({
 	}
 	const fileExist = existsSync(filePath);
 
-	let code: string = generateImport({ databaseType, tables });
+	let code: string = generateImport({ databaseType, tables, options });
 
 	for (const tableKey in tables) {
 		const table = tables[tableKey]!;
@@ -117,7 +118,11 @@ export const generateDrizzleSchema: SchemaGenerator = async ({
 		let id: string = "";
 
 		if (options.advanced?.database?.useNumberId) {
-			id = `int("id").autoincrement.primaryKey()`;
+			if (databaseType === "pg") {
+				id = `serial("id").primaryKey()`;
+			} else {
+				id = `int("id").autoincrement.primaryKey()`;
+			}
 		} else {
 			if (databaseType === "mysql") {
 				id = `varchar('id', { length: 36 }).primaryKey()`;
@@ -173,13 +178,20 @@ export const generateDrizzleSchema: SchemaGenerator = async ({
 function generateImport({
 	databaseType,
 	tables,
-}: { databaseType: "sqlite" | "mysql" | "pg"; tables: BetterAuthDbSchema }) {
+	options,
+}: {
+	databaseType: "sqlite" | "mysql" | "pg";
+	tables: BetterAuthDbSchema;
+	options: BetterAuthOptions;
+}) {
 	let imports: string[] = [];
 
 	const hasBigint = Object.values(tables).some((table) =>
 		Object.values(table.fields).some((field) => field.bigint),
 	);
 
+	const useNumberId = options.advanced?.database?.useNumberId;
+
 	imports.push(`${databaseType}Table`);
 	imports.push(
 		databaseType === "mysql"
@@ -191,6 +203,7 @@ function generateImport({
 	imports.push(hasBigint ? (databaseType !== "sqlite" ? "bigint" : "") : "");
 	imports.push(databaseType !== "sqlite" ? "timestamp, boolean" : "");
 	imports.push(databaseType === "mysql" ? "int" : "integer");
+	imports.push(useNumberId ? (databaseType === "pg" ? "serial" : "") : "");
 
 	return `import { ${imports
 		.map((x) => x.trim())
diff --git a/packages/cli/test/__snapshots__/auth-schema-number-id.txt b/packages/cli/test/__snapshots__/auth-schema-number-id.txt
new file mode 100644
index 0000000000..23977bd252
--- /dev/null
+++ b/packages/cli/test/__snapshots__/auth-schema-number-id.txt
@@ -0,0 +1,57 @@
+import { pgTable, text, timestamp, boolean, integer, serial } from "drizzle-orm/pg-core";
+
+export const user = pgTable("user", {
+					id: serial("id").primaryKey(),
+					name: text('name').notNull(),
+ email: text('email').notNull().unique(),
+ emailVerified: boolean('email_verified').$defaultFn(() => false).notNull(),
+ image: text('image'),
+ createdAt: timestamp('created_at').$defaultFn(() => /* @__PURE__ */ new Date()).notNull(),
+ updatedAt: timestamp('updated_at').$defaultFn(() => /* @__PURE__ */ new Date()).notNull(),
+ twoFactorEnabled: boolean('two_factor_enabled'),
+ username: text('username').unique(),
+ displayUsername: text('display_username')
+				});
+
+export const session = pgTable("session", {
+					id: serial("id").primaryKey(),
+					expiresAt: timestamp('expires_at').notNull(),
+ token: text('token').notNull().unique(),
+ createdAt: timestamp('created_at').notNull(),
+ updatedAt: timestamp('updated_at').notNull(),
+ ipAddress: text('ip_address'),
+ userAgent: text('user_agent'),
+ userId: serial('user_id').primaryKey().notNull().references(()=> user.id, { onDelete: 'cascade' })
+				});
+
+export const account = pgTable("account", {
+					id: serial("id").primaryKey(),
+					accountId: text('account_id').notNull(),
+ providerId: text('provider_id').notNull(),
+ userId: serial('user_id').primaryKey().notNull().references(()=> user.id, { onDelete: 'cascade' }),
+ accessToken: text('access_token'),
+ refreshToken: text('refresh_token'),
+ idToken: text('id_token'),
+ accessTokenExpiresAt: timestamp('access_token_expires_at'),
+ refreshTokenExpiresAt: timestamp('refresh_token_expires_at'),
+ scope: text('scope'),
+ password: text('password'),
+ createdAt: timestamp('created_at').notNull(),
+ updatedAt: timestamp('updated_at').notNull()
+				});
+
+export const verification = pgTable("verification", {
+					id: serial("id").primaryKey(),
+					identifier: text('identifier').notNull(),
+ value: text('value').notNull(),
+ expiresAt: timestamp('expires_at').notNull(),
+ createdAt: timestamp('created_at').$defaultFn(() => /* @__PURE__ */ new Date()),
+ updatedAt: timestamp('updated_at').$defaultFn(() => /* @__PURE__ */ new Date())
+				});
+
+export const twoFactor = pgTable("two_factor", {
+					id: serial("id").primaryKey(),
+					secret: text('secret').notNull(),
+ backupCodes: text('backup_codes').notNull(),
+ userId: serial('user_id').primaryKey().notNull().references(()=> user.id, { onDelete: 'cascade' })
+				});
diff --git a/packages/cli/test/generate.test.ts b/packages/cli/test/generate.test.ts
index c4110eb549..edeba4de0b 100644
--- a/packages/cli/test/generate.test.ts
+++ b/packages/cli/test/generate.test.ts
@@ -132,6 +132,37 @@ describe("generate", async () => {
 		expect(schema.code).toMatchFileSnapshot("./__snapshots__/auth-schema.txt");
 	});
 
+	it("should generate drizzle schema with number id", async () => {
+		const schema = await generateDrizzleSchema({
+			file: "test.drizzle",
+			adapter: drizzleAdapter(
+				{},
+				{
+					provider: "pg",
+					schema: {},
+				},
+			)({} as BetterAuthOptions),
+			options: {
+				database: drizzleAdapter(
+					{},
+					{
+						provider: "pg",
+						schema: {},
+					},
+				),
+				plugins: [twoFactor(), username()],
+				advanced: {
+					database: {
+						useNumberId: true,
+					},
+				},
+			},
+		});
+		expect(schema.code).toMatchFileSnapshot(
+			"./__snapshots__/auth-schema-number-id.txt",
+		);
+	});
+
 	it("should generate kysely schema", async () => {
 		const schema = await generateMigrations({
 			file: "test.sql",