1 files changed, 1 insertions, 1 deletions
diff --git a/src/0x.js.ts b/src/0x.js.ts
index d708a8db6..11dbe3058 100644
--- a/src/0x.js.ts
+++ b/src/0x.js.ts
@@ -17,8 +17,8 @@ import {SolidityTypes, ECSignature, ZeroExError} from './types';
 const MAX_DIGITS_IN_UNSIGNED_256_INT = 78;
 
 export class ZeroEx {
-    public web3Wrapper: Web3Wrapper;
     public exchange: ExchangeWrapper;
+    private web3Wrapper: Web3Wrapper;
     /**
      * Computes the orderHash given the order parameters and returns it as a hex encoded string.
      */