diff --git a/src.ts/contracts/index.ts b/src.ts/contracts/index.ts
index 615963e1..0a2319d7 100644
--- a/src.ts/contracts/index.ts
+++ b/src.ts/contracts/index.ts
@@ -7,10 +7,3 @@ export {
     Contract,
     Interface
 }
-
-/*
-export default {
-    Contract,
-    Interface
-}
-*/
diff --git a/src.ts/index.ts b/src.ts/index.ts
index b185feae..e617d4a4 100644
--- a/src.ts/index.ts
+++ b/src.ts/index.ts
@@ -42,7 +42,7 @@ export {
     version
 };
 
-export default {
+export const ethers = {
     Wallet,
 
     HDNode,
diff --git a/src.ts/providers/index.ts b/src.ts/providers/index.ts
index d6692b1a..b0637a72 100644
--- a/src.ts/providers/index.ts
+++ b/src.ts/providers/index.ts
@@ -33,20 +33,4 @@ export {
 
     JsonRpcSigner
 };
-/*
-export default {
-    Provider,
-    getDefaultProvider,
 
-    FallbackProvider,
-
-    EtherscanProvider,
-    InfuraProvider,
-    JsonRpcProvider,
-    Web3Provider,
-
-    IpcProvider,
-
-    JsonRpcSigner
-};
-*/
diff --git a/src.ts/utils/index.ts b/src.ts/utils/index.ts
index 092cd65f..d7f73ca2 100644
--- a/src.ts/utils/index.ts
+++ b/src.ts/utils/index.ts
@@ -110,74 +110,4 @@ export {
 
     errors
 }
-/*
-export default {
-    AbiCoder,
-    defaultAbiCoder,
-    parseSignature,
-    parseParamType,
 
-    constants,
-
-    RLP,
-
-    fetchJson,
-
-    defineReadOnly,
-    defineFrozen,
-    resolveProperties,
-    shallowCopy,
-
-    etherSymbol,
-
-    arrayify,
-
-    concat,
-    padZeros,
-    stripZeros,
-
-    base64,
-
-    bigNumberify,
-
-    hexlify,
-    hexStripZeros,
-    hexZeroPad,
-    hexDataLength,
-    hexDataSlice,
-
-    toUtf8Bytes,
-    toUtf8String,
-
-    hashMessage,
-    namehash,
-    id,
-
-    getAddress,
-    getIcapAddress,
-    getContractAddress,
-
-    formatEther,
-    parseEther,
-
-    formatUnits,
-    parseUnits,
-
-    keccak256,
-    sha256,
-
-    randomBytes,
-
-    solidityPack,
-    solidityKeccak256,
-    soliditySha256,
-
-    splitSignature,
-    joinSignature,
-
-    parseTransaction,
-    serializeTransaction,
-
-    errors
-}
-*/
diff --git a/src.ts/wallet/index.ts b/src.ts/wallet/index.ts
index 8f4ed872..cbce2745 100644
--- a/src.ts/wallet/index.ts
+++ b/src.ts/wallet/index.ts
@@ -7,5 +7,3 @@ import { SigningKey } from './signing-key';
 
 export { HDNode, SigningKey, Wallet };
 
-//export default { HDNode, SigningKey, Wallet };
-
diff --git a/src.ts/wordlists/index.ts b/src.ts/wordlists/index.ts
index 27158530..aef681d3 100644
--- a/src.ts/wordlists/index.ts
+++ b/src.ts/wordlists/index.ts
@@ -18,9 +18,3 @@ const zh_tw: Wordlist = _zh_tw;
 export {
     en, it, ja, ko, zh, zh_cn, zh_tw
 }
-
-/*
-export default {
-    en, it, ja, ko, zh, zh_cn, zh_tw
-}
-*/