1 files changed, 4 insertions, 12 deletions
diff --git a/packages/contracts/src/2.0.0/forwarder/MixinConstants.sol b/packages/contracts/src/2.0.0/forwarder/MixinConstants.sol
index 0735ec40a..30a1301fc 100644
--- a/packages/contracts/src/2.0.0/forwarder/MixinConstants.sol
+++ b/packages/contracts/src/2.0.0/forwarder/MixinConstants.sol
@@ -18,20 +18,12 @@
 
 pragma solidity 0.4.24;
 
-import "../protocol/Exchange/interfaces/IExchange.sol";
-import "../tokens/EtherToken/IEtherToken.sol";
-import "../tokens/ERC20Token/IERC20Token.sol";
+import "./mixins/MConstants.sol";
 
 
-contract MixinConstants {
-
-    // solhint-disable var-name-mixedcase
-    IExchange internal EXCHANGE;
-    IEtherToken internal ETHER_TOKEN;
-    IERC20Token internal ZRX_TOKEN;
-    bytes internal ZRX_ASSET_DATA;
-    bytes internal WETH_ASSET_DATA;
-    // solhint-enable var-name-mixedcase
+contract MixinConstants is
+    MConstants
+{
 
     constructor (
         address _exchange,