diff --git a/apps/api/src/app/account-balance/account-balance.service.ts b/apps/api/src/app/account-balance/account-balance.service.ts
index 34d98d266..10353f4ca 100644
--- a/apps/api/src/app/account-balance/account-balance.service.ts
+++ b/apps/api/src/app/account-balance/account-balance.service.ts
@@ -30,7 +30,7 @@ export class AccountBalanceService {
   ): Promise<AccountBalance | null> {
     return this.prismaService.accountBalance.findFirst({
       include: {
-        Account: true
+        account: true
       },
       where: accountBalanceWhereInput
     });
@@ -46,7 +46,7 @@ export class AccountBalanceService {
   }): Promise<AccountBalance> {
     const accountBalance = await this.prismaService.accountBalance.upsert({
       create: {
-        Account: {
+        account: {
           connect: {
             id_userId: {
               userId,
@@ -154,7 +154,7 @@ export class AccountBalanceService {
     }
 
     if (withExcludedAccounts === false) {
-      where.Account = { isExcluded: false };
+      where.account = { isExcluded: false };
     }
 
     const balances = await this.prismaService.accountBalance.findMany({
@@ -163,7 +163,7 @@ export class AccountBalanceService {
         date: 'asc'
       },
       select: {
-        Account: true,
+        account: true,
         date: true,
         id: true,
         value: true
@@ -174,10 +174,10 @@ export class AccountBalanceService {
       balances: balances.map((balance) => {
         return {
           ...balance,
-          accountId: balance.Account.id,
+          accountId: balance.account.id,
           valueInBaseCurrency: this.exchangeRateDataService.toCurrency(
             balance.value,
-            balance.Account.currency,
+            balance.account.currency,
             userCurrency
           )
         };
diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index 3d821987d..b5d1c9814 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -50,6 +50,7 @@ model Account {
 }
 
 model AccountBalance {
+  account   Account  @relation(fields: [accountId, userId], onDelete: Cascade, references: [id, userId])
   accountId String
   createdAt DateTime @default(now())
   date      DateTime @default(now())
@@ -57,7 +58,6 @@ model AccountBalance {
   updatedAt DateTime @updatedAt
   userId    String
   value     Float
-  Account   Account  @relation(fields: [accountId, userId], onDelete: Cascade, references: [id, userId])
 
   @@unique([accountId, date])
   @@index([accountId])