diff --git a/docs/content/docs/adapters/community-adapters.mdx b/docs/content/docs/adapters/community-adapters.mdx
index 7bb7456f05..6c3f079b1c 100644
--- a/docs/content/docs/adapters/community-adapters.mdx
+++ b/docs/content/docs/adapters/community-adapters.mdx
@@ -17,3 +17,4 @@ We encourage you to create any missing database adapters and maybe get added to
 | [better-auth-instantdb](https://github.com/daveyplate/better-auth-instantdb)                            | [InstantDB](https://www.instantdb.com/)    | <img src="https://github.com/daveycodez.png" className="rounded-full w-6 h-6 border opacity-70 m-0 inline mr-1" /> [daveycodez](https://github.com/daveycodez)    |
 | [@nerdfolio/remult-better-auth](https://github.com/nerdfolio/remult-better-auth)                        | [Remult](https://remult.dev/)              | <img src="https://github.com/taivo.png" className="rounded-full w-6 h-6 border opacity-70 m-0 inline mr-1" /> [Tai Vo](https://github.com/taivo)                  |
 | [pocketbase-better-auth](https://github.com/LightInn/pocketbase-better-auth)                             | [PocketBase](https://pocketbase.io/)       | <img src="https://github.com/LightInn.png" className="rounded-full w-6 h-6 border opacity-70 m-0 inline mr-1" /> [LightInn](https://github.com/LightInn)          |
+| [@yultyyev/better-auth-firestore](https://github.com/yultyyev/better-auth-firestore) | [Firebase Firestore](https://firebase.google.com/docs/firestore) | <img src="https://github.com/yultyyev.png" className="rounded-full w-6 h-6 border opacity-70 m-0 inline mr-1" /> [yultyyev](https://github.com/yultyyev) |
diff --git a/packages/better-auth/src/api/routes/account.ts b/packages/better-auth/src/api/routes/account.ts
index 398d32f267..95e061249f 100644
--- a/packages/better-auth/src/api/routes/account.ts
+++ b/packages/better-auth/src/api/routes/account.ts
@@ -47,6 +47,9 @@ export const listUserAccounts = createAuthEndpoint(
 											accountId: {
 												type: "string",
 											},
+											userId: {
+												type: "string",
+											},
 											scopes: {
 												type: "array",
 												items: {
@@ -60,6 +63,7 @@ export const listUserAccounts = createAuthEndpoint(
 											"createdAt",
 											"updatedAt",
 											"accountId",
+											"userId",
 											"scopes",
 										],
 									},
@@ -83,6 +87,7 @@ export const listUserAccounts = createAuthEndpoint(
 				createdAt: a.createdAt,
 				updatedAt: a.updatedAt,
 				accountId: a.accountId,
+				userId: a.userId,
 				scopes: a.scope?.split(",") || [],
 			})),
 		);