diff --git a/src/utils/constants.ts b/src/utils/constants.ts
index 45708df4..18101443 100644
--- a/src/utils/constants.ts
+++ b/src/utils/constants.ts
@@ -13,3 +13,4 @@ export const SECONDS_IN_A_YEAR = 31540000
 export const LTV_BUFFER = 0.01
 
 export const DEPOSIT_CAP_BUFFER = 0.999
+export const VAULT_DEPOSIT_BUFFER = 0.9999
\ No newline at end of file
diff --git a/src/utils/vaults.ts b/src/utils/vaults.ts
index b250108a..1c5ad221 100644
--- a/src/utils/vaults.ts
+++ b/src/utils/vaults.ts
@@ -5,6 +5,7 @@ import { TESTNET_VAULTS_META_DATA, VAULTS_META_DATA } from 'constants/vaults'
 import { BNCoin } from 'types/classes/BNCoin'
 import { Action } from 'types/generated/mars-credit-manager/MarsCreditManager.types'
 import { getAssetByDenom } from 'utils/assets'
+import { VAULT_DEPOSIT_BUFFER } from 'utils/constants'
 import { getCoinAmount, getCoinValue } from 'utils/formatters'
 import { getValueFromBNCoins, mergeBNCoinArrays } from 'utils/helpers'
 import { getTokenPrice } from 'utils/tokens'
@@ -27,7 +28,12 @@ export function getVaultDepositCoinsAndValue(
 ) {
   const depositsAndReclaims = mergeBNCoinArrays(deposits, reclaims)
   const borrowingsAndDepositsAndReclaims = mergeBNCoinArrays(borrowings, depositsAndReclaims)
-  const totalValue = getValueFromBNCoins(borrowingsAndDepositsAndReclaims, prices)
+
+  // The BUFFER is to account for rounding errors. Otherwise, it might happen we try to deposit more value
+  // into the vaults than there are funds available.
+  const totalValue = getValueFromBNCoins(borrowingsAndDepositsAndReclaims, prices).times(
+    VAULT_DEPOSIT_BUFFER,
+  )
   const halfValue = totalValue.dividedBy(2)
 
   const primaryAsset = getAssetByDenom(vault.denoms.primary) ?? ASSETS[0]
@@ -180,4 +186,4 @@ function getSwapAction(denomIn: string, denomOut: string, amount: BigNumber, sli
       slippage: slippage.toString(),
     },
   }
-}
+}
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