diff --git a/src/Unit/Exchange/swapLimit.ts b/src/Unit/Exchange/swapLimit.ts
index d9c2b60..a3520eb 100644
--- a/src/Unit/Exchange/swapLimit.ts
+++ b/src/Unit/Exchange/swapLimit.ts
@@ -409,7 +409,7 @@ export default async function swapLimit({
   });
 
   balanceGuard.registerRequirement({
-    reason: 'Orion fee',
+    reason: 'Service fee',
     asset: {
       name: feeAsset,
       address: feeAssetAddress,
diff --git a/src/__tests__/orionAggregator.test.ts b/src/__tests__/aggregator.test.ts
similarity index 100%
rename from src/__tests__/orionAggregator.test.ts
rename to src/__tests__/aggregator.test.ts
diff --git a/src/utils/index.ts b/src/utils/index.ts
index b9c6140..f401e9c 100644
--- a/src/utils/index.ts
+++ b/src/utils/index.ts
@@ -1,7 +1,7 @@
 export { default as calculateFeeInFeeAsset } from './calculateFeeInFeeAsset.js';
 export { default as calculateNetworkFee } from './calculateNetworkFee.js';
 export { default as calculateNetworkFeeInFeeAsset } from './calculateNetworkFeeInFeeAsset.js';
-export { default as calculateOrionFeeInFeeAsset } from './calculateServiceFeeInFeeAsset.js';
+export { default as calculateServiceFeeInFeeAsset } from './calculateServiceFeeInFeeAsset.js';
 export { default as checkIsToken } from './checkIsToken.js';
 export { default as generateSecret } from './generateSecret.js';
 export { default as denormalizeNumber } from './denormalizeNumber.js';