diff --git a/contracts/TokenDelegator.sol b/contracts/TokenDelegator.sol
index 20c679f..dcabfb0 100644
--- a/contracts/TokenDelegator.sol
+++ b/contracts/TokenDelegator.sol
@@ -9,7 +9,6 @@ contract InstaTokenDelegator is TokenDelegatorStorage, TokenEvents {
         address implementation_,
         uint initialSupply_,
         uint mintingAllowedAfter_,
-        uint changeImplementationAfter_,
         bool transferPaused_
     ) {
         require(implementation_ != address(0), "TokenDelegator::constructor invalid address");
@@ -26,8 +25,6 @@ contract InstaTokenDelegator is TokenDelegatorStorage, TokenEvents {
 
         implementation = implementation_;
 
-        changeImplementationAfter = changeImplementationAfter_;
-
         emit NewImplementation(address(0), implementation);
     }
 
@@ -37,7 +34,6 @@ contract InstaTokenDelegator is TokenDelegatorStorage, TokenEvents {
      */
     function _setImplementation(address implementation_) external isMaster {
         require(implementation_ != address(0), "TokenDelegator::_setImplementation: invalid implementation address");
-        require(block.timestamp >= changeImplementationAfter, "TokenDelegator::_setImplementation: can change implementation changeImplementationAfter time only");
 
         address oldImplementation = implementation;
         implementation = implementation_;
diff --git a/contracts/TokenInterfaces.sol b/contracts/TokenInterfaces.sol
index 8d8ae50..0c50c03 100644
--- a/contracts/TokenInterfaces.sol
+++ b/contracts/TokenInterfaces.sol
@@ -39,14 +39,12 @@ contract TokenEvents {
 }
 
 contract TokenDelegatorStorage {
+    /// @notice InstaIndex contract
     IndexInterface constant public instaIndex = IndexInterface(0x2971AdFa57b20E5a416aE5a708A8655A9c74f723);
 
     /// @notice Active brains of Token
     address public implementation;
 
-    /// @notice The timestamp after which implementation maybe change
-    uint public changeImplementationAfter;
-
     /// @notice EIP-20 token name for this token
     string public name = "<Token Name>"; // TODO - Replace it