3 files changed, 4 insertions, 4 deletions
diff --git a/packages/contracts/src/contracts/current/protocol/Exchange/MixinSignatureValidator.sol b/packages/contracts/src/contracts/current/protocol/Exchange/MixinSignatureValidator.sol
index 7f46766d6..7f4e20b5b 100644
--- a/packages/contracts/src/contracts/current/protocol/Exchange/MixinSignatureValidator.sol
+++ b/packages/contracts/src/contracts/current/protocol/Exchange/MixinSignatureValidator.sol
@@ -20,7 +20,7 @@ pragma solidity ^0.4.24;
 
 import "./mixins/MSignatureValidator.sol";
 import "./mixins/MTransactions.sol";
-import "./interfaces/ISigner.sol";
+import "./interfaces/IWallet.sol";
 import "./interfaces/IValidator.sol";
 import "./libs/LibExchangeErrors.sol";
 import "../../utils/LibBytes/LibBytes.sol";
@@ -168,7 +168,7 @@ contract MixinSignatureValidator is
         // Signature verified by wallet contract.
         // If used with an order, the maker of the order is the wallet contract.
         } else if (signatureType == SignatureType.Wallet) {
-            isValid = ISigner(signer).isValidSignature(hash, signature);
+            isValid = IWallet(signer).isValidSignature(hash, signature);
             return isValid;
 
         // Signature verified by validator contract.
diff --git a/packages/contracts/src/contracts/current/protocol/Exchange/interfaces/ISigner.sol b/packages/contracts/src/contracts/current/protocol/Exchange/interfaces/IWallet.sol
index 0186ad490..c86a2c057 100644
--- a/packages/contracts/src/contracts/current/protocol/Exchange/interfaces/ISigner.sol
+++ b/packages/contracts/src/contracts/current/protocol/Exchange/interfaces/IWallet.sol
@@ -18,7 +18,7 @@
 
 pragma solidity ^0.4.24;
 
-contract ISigner {
+contract IWallet {
 
     /// @dev Verifies that a signature is valid.
     /// @param hash Message hash that is signed.
diff --git a/packages/contracts/src/utils/web3_wrapper.ts b/packages/contracts/src/utils/web3_wrapper.ts
index 02595506b..4b8512222 100644
--- a/packages/contracts/src/utils/web3_wrapper.ts
+++ b/packages/contracts/src/utils/web3_wrapper.ts
@@ -7,7 +7,7 @@ import { coverage } from './coverage';
 
 export const txDefaults = {
     from: devConstants.TESTRPC_FIRST_ADDRESS,
-    gas: devConstants.GAS_ESTIMATE,
+    gas: devConstants.GAS_LIMIT,
 };
 const providerConfigs = { shouldUseInProcessGanache: true };
 export const provider = web3Factory.getRpcProvider(providerConfigs);