diff --git a/.github/workflows/contract-tests.yml b/.github/workflows/contract-tests.yml
index f6fa3602..9e0ec1fe 100644
--- a/.github/workflows/contract-tests.yml
+++ b/.github/workflows/contract-tests.yml
@@ -196,3 +196,35 @@ jobs:
 
       - name: Run e2e tests
         run: yarn test:e2e
+  test-e2e-fee-token-6-decimals:
+    name: Test e2e fee token with 6 decimals
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: recursive
+
+      - uses: OffchainLabs/actions/run-nitro-test-node@main
+        with:
+          l3-node: true
+          args: --l3-fee-token --l3-fee-token-decimals 6
+          no-token-bridge: true
+          no-l3-token-bridge: true
+          nitro-contracts-branch: '${{ github.head_ref }}'
+          nitro-testnode-ref: 'non18-decimal-token'
+
+      - name: Setup node/yarn
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16
+          cache: 'yarn'
+          cache-dependency-path: '**/yarn.lock'
+
+      - name: Install packages
+        run: yarn
+
+      - name: Compile contracts
+        run: yarn build
+
+      - name: Run e2e tests
+        run: yarn test:e2e
diff --git a/scripts/rollupCreation.ts b/scripts/rollupCreation.ts
index 752b480a..e70b82dc 100644
--- a/scripts/rollupCreation.ts
+++ b/scripts/rollupCreation.ts
@@ -4,7 +4,7 @@ import { run } from 'hardhat'
 import { abi as rollupCreatorAbi } from '../build/contracts/src/rollup/RollupCreator.sol/RollupCreator.json'
 import { config, maxDataSize } from './config'
 import { BigNumber, Signer } from 'ethers'
-import { IERC20__factory } from '../build/types'
+import { ERC20, ERC20__factory, IERC20__factory } from '../build/types'
 import { sleep } from './testSetup'
 import { promises as fs } from 'fs'
 import { _isRunningOnArbitrum } from './deploymentUtils'
@@ -85,6 +85,10 @@ export async function createRollup(
     let feeCost = ethers.utils.parseEther('0.13')
     if (feeToken != ethers.constants.AddressZero) {
       // in case fees are paid via fee token, then approve rollup cretor to spend required amount
+      feeCost = await _getPrescaledAmount(
+        ERC20__factory.connect(feeToken, signer),
+        feeCost
+      )
       await (
         await IERC20__factory.connect(feeToken, signer).approve(
           rollupCreator.address,
@@ -338,3 +342,25 @@ async function _getDevRollupConfig(
     })
   }
 }
+
+async function _getPrescaledAmount(
+  nativeToken: ERC20,
+  amount: BigNumber
+): Promise<BigNumber> {
+  const decimals = BigNumber.from(await nativeToken.decimals())
+  if (decimals.lt(BigNumber.from(18))) {
+    const scalingFactor = BigNumber.from(10).pow(
+      BigNumber.from(18).sub(decimals)
+    )
+    let prescaledAmount = amount.div(scalingFactor)
+    // round up if needed
+    if (prescaledAmount.mul(scalingFactor).lt(amount)) {
+      prescaledAmount = prescaledAmount.add(BigNumber.from(1))
+    }
+    return prescaledAmount
+  } else if (decimals.gt(BigNumber.from(18))) {
+    return amount.mul(BigNumber.from(10).pow(decimals.sub(BigNumber.from(18))))
+  }
+
+  return amount
+}