1 files changed, 3 insertions, 3 deletions
diff --git a/packages/contracts/util/multi_sig_wrapper.ts b/packages/contracts/util/multi_sig_wrapper.ts
index 4ad970ac9..2e4174436 100644
--- a/packages/contracts/util/multi_sig_wrapper.ts
+++ b/packages/contracts/util/multi_sig_wrapper.ts
@@ -6,7 +6,7 @@ import * as Web3 from 'web3';
 import {ContractInstance, TransactionDataParams} from './types';
 
 export class MultiSigWrapper {
-    private multiSig: ContractInstance;
+    private _multiSig: ContractInstance;
     public static encodeFnArgs(name: string, abi: Web3.AbiDefinition[], args: any[]) {
         const abiEntity = _.find(abi, {name}) as Web3.MethodAbi;
         if (_.isUndefined(abiEntity)) {
@@ -22,13 +22,13 @@ export class MultiSigWrapper {
         return funcSig + argsData.join('');
     }
     constructor(multiSigContractInstance: ContractInstance) {
-        this.multiSig = multiSigContractInstance;
+        this._multiSig = multiSigContractInstance;
     }
     public async submitTransactionAsync(destination: string, from: string,
                                         dataParams: TransactionDataParams,
                                         value: number = 0) {
         const {name, abi, args = []} = dataParams;
         const encoded = MultiSigWrapper.encodeFnArgs(name, abi, args);
-        return this.multiSig.submitTransaction(destination, value, encoded, {from});
+        return this._multiSig.submitTransaction(destination, value, encoded, {from});
     }
 }