diff --git a/backend/src/graphql/resolver/AdminResolver.ts b/backend/src/graphql/resolver/AdminResolver.ts
index 4204c6c2f..0ecce0b13 100644
--- a/backend/src/graphql/resolver/AdminResolver.ts
+++ b/backend/src/graphql/resolver/AdminResolver.ts
@@ -215,11 +215,11 @@ export class AdminResolver {
     if (!lastUserTransaction) {
       newBalance = 0
     } else {
-      newBalance = await calculateDecay(
+      newBalance = calculateDecay(
         lastUserTransaction.balance,
         lastUserTransaction.balanceDate,
         receivedCallDate,
-      )
+      ).balance
     }
     newBalance = Number(newBalance) + Number(parseInt(pendingCreation.amount.toString()))
 
diff --git a/backend/src/graphql/resolver/BalanceResolver.ts b/backend/src/graphql/resolver/BalanceResolver.ts
index dd7280657..0ecfbb7cd 100644
--- a/backend/src/graphql/resolver/BalanceResolver.ts
+++ b/backend/src/graphql/resolver/BalanceResolver.ts
@@ -35,7 +35,7 @@ export class BalanceResolver {
     return new Balance({
       balance: roundFloorFrom4(balanceEntity.amount),
       decay: roundFloorFrom4(
-        await calculateDecay(balanceEntity.amount, balanceEntity.recordDate, now),
+        calculateDecay(balanceEntity.amount, balanceEntity.recordDate, now).balance,
       ),
       decay_date: now.toString(),
     })
diff --git a/backend/src/util/validate.ts b/backend/src/util/validate.ts
index b94550d63..edd663e9e 100644
--- a/backend/src/util/validate.ts
+++ b/backend/src/util/validate.ts
@@ -21,7 +21,7 @@ async function hasUserAmount(user: dbUser, amount: number): Promise<boolean> {
   const balance = await balanceRepository.findOne({ userId: user.id })
   if (!balance) return false
 
-  const decay = await calculateDecay(balance.amount, balance.recordDate, new Date())
+  const decay = calculateDecay(balance.amount, balance.recordDate, new Date()).balance
   return decay > amount
 }