diff --git a/packages/sol-tracing-utils/src/constants.ts b/packages/sol-tracing-utils/src/constants.ts
index accc70fd42..9135187879 100644
--- a/packages/sol-tracing-utils/src/constants.ts
+++ b/packages/sol-tracing-utils/src/constants.ts
@@ -1,6 +1,6 @@
 import { OpCode } from 'ethereum-types';
 
-import { OpCodeToParamToStackOffset, OpCodeToGasCost } from './types';
+import { OpCodeToGasCost, OpCodeToParamToStackOffset } from './types';
 
 const opCodeToParamToStackOffset: OpCodeToParamToStackOffset = {
     [OpCode.Call]: {
diff --git a/packages/sol-tracing-utils/src/trace.ts b/packages/sol-tracing-utils/src/trace.ts
index b96846d82c..5de63bdbd5 100644
--- a/packages/sol-tracing-utils/src/trace.ts
+++ b/packages/sol-tracing-utils/src/trace.ts
@@ -2,8 +2,8 @@ import { logUtils } from '@0x/utils';
 import { OpCode, StructLog } from 'ethereum-types';
 import * as _ from 'lodash';
 
-import { utils } from './utils';
 import { constants } from './constants';
+import { utils } from './utils';
 
 export interface ContractAddressToTraces {
     [contractAddress: string]: StructLog[];