diff --git a/contracts/asset-proxy/src/erc1155_proxy_wrapper.ts b/contracts/asset-proxy/src/erc1155_proxy_wrapper.ts
index 8f69fdb7c9..b372fa4c64 100644
--- a/contracts/asset-proxy/src/erc1155_proxy_wrapper.ts
+++ b/contracts/asset-proxy/src/erc1155_proxy_wrapper.ts
@@ -60,7 +60,7 @@ export class ERC1155ProxyWrapper {
                 txDefaults,
                 artifacts,
             );
-            const erc1155Wrapper = new Erc1155Wrapper(erc1155Contract, this._provider, this._contractOwnerAddress);
+            const erc1155Wrapper = new Erc1155Wrapper(erc1155Contract, this._contractOwnerAddress);
             this._dummyTokenWrappers.push(erc1155Wrapper);
         }
         return this._dummyTokenWrappers;
diff --git a/contracts/erc1155/src/erc1155_wrapper.ts b/contracts/erc1155/src/erc1155_wrapper.ts
index b66da0a418..254e1d1314 100644
--- a/contracts/erc1155/src/erc1155_wrapper.ts
+++ b/contracts/erc1155/src/erc1155_wrapper.ts
@@ -1,5 +1,5 @@
 import { BigNumber } from '@0x/utils';
-import { LogWithDecodedArgs, Provider, TransactionReceiptWithDecodedLogs } from 'ethereum-types';
+import { LogWithDecodedArgs, TransactionReceiptWithDecodedLogs } from 'ethereum-types';
 import * as _ from 'lodash';
 
 import { ERC1155MintableContract, ERC1155TransferSingleEventArgs } from './wrappers';
@@ -8,7 +8,7 @@ export class Erc1155Wrapper {
     private readonly _erc1155Contract: ERC1155MintableContract;
     private readonly _contractOwner: string;
 
-    constructor(contractInstance: ERC1155MintableContract, provider: Provider, contractOwner: string) {
+    constructor(contractInstance: ERC1155MintableContract, contractOwner: string) {
         this._erc1155Contract = contractInstance;
         this._contractOwner = contractOwner;
     }
diff --git a/contracts/erc1155/src/index.ts b/contracts/erc1155/src/index.ts
index 724d7805ac..61d9c30686 100644
--- a/contracts/erc1155/src/index.ts
+++ b/contracts/erc1155/src/index.ts
@@ -5,21 +5,18 @@ export {
     IERC1155ReceiverContract,
     DummyERC1155ReceiverBatchTokenReceivedEventArgs,
     ERC1155TransferSingleEventArgs,
+    ERC1155TransferBatchEventArgs,
+    ERC1155Events,
 } from './wrappers';
 export { artifacts } from './artifacts';
 export { Erc1155Wrapper } from './erc1155_wrapper';
 export {
-    Provider,
     TransactionReceiptWithDecodedLogs,
-    JSONRPCRequestPayload,
-    JSONRPCResponsePayload,
-    JSONRPCResponseError,
-    JSONRPCErrorCallback,
     TransactionReceiptStatus,
-    ContractArtifact,
     ContractChains,
     CompilerOpts,
     StandardContractOutput,
+    ContractArtifact,
     CompilerSettings,
     ContractChainData,
     ContractAbi,
diff --git a/contracts/erc1155/test/erc1155_token.ts b/contracts/erc1155/test/erc1155_token.ts
index 24e2797bdb..6ed1a276e6 100644
--- a/contracts/erc1155/test/erc1155_token.ts
+++ b/contracts/erc1155/test/erc1155_token.ts
@@ -67,7 +67,7 @@ describe('ERC1155Token', () => {
         );
         receiver = erc1155Receiver.address;
         // create wrapper & mint erc1155 tokens
-        erc1155Wrapper = new Erc1155Wrapper(erc1155Contract, provider, owner);
+        erc1155Wrapper = new Erc1155Wrapper(erc1155Contract, owner);
         fungibleToken = await erc1155Wrapper.mintFungibleTokensAsync([spender], spenderInitialFungibleBalance);
         let nonFungibleTokens: BigNumber[];
         [, nonFungibleTokens] = await erc1155Wrapper.mintNonFungibleTokensAsync([spender]);