diff --git a/smart_token/PIXTokenCrowdsale_audited.sol b/smart_token/PIXTokenCrowdsale_audited.sol
index 4bad9c5..6bd0d27 100644
--- a/smart_token/PIXTokenCrowdsale_audited.sol
+++ b/smart_token/PIXTokenCrowdsale_audited.sol
@@ -41,9 +41,6 @@ contract SafeMath {
  */
 interface Token {
 
-    /// @return total amount of tokens
-    function totalSupply() constant returns (uint256 supply);
-
     /// @param _owner The address from which the balance will be retrieved
     /// @return The balance
     function balanceOf(address _owner) constant returns (uint256 balance);
@@ -450,8 +447,8 @@ contract PIXToken is StandardToken, SafeMath {
         return super.transferFrom(_from, _to, _value);
     }
 
-    function() {
-        revert();
+    function() payable {
+        buyRecipient(msg.sender);
     }
 
 }
diff --git a/smart_token/PIXTokenCrowdsale_audited.sol.gpg b/smart_token/PIXTokenCrowdsale_audited.sol.gpg
index f2ac160..f702a03 100644
Binary files a/smart_token/PIXTokenCrowdsale_audited.sol.gpg and b/smart_token/PIXTokenCrowdsale_audited.sol.gpg differ