diff --git a/contracts/upgradeable_contracts/amb_native_to_erc20/ForeignAMBNativeToErc20.sol b/contracts/upgradeable_contracts/amb_native_to_erc20/ForeignAMBNativeToErc20.sol
index 84689806..f7887f3f 100644
--- a/contracts/upgradeable_contracts/amb_native_to_erc20/ForeignAMBNativeToErc20.sol
+++ b/contracts/upgradeable_contracts/amb_native_to_erc20/ForeignAMBNativeToErc20.sol
@@ -54,10 +54,9 @@ contract ForeignAMBNativeToErc20 is BasicAMBNativeToErc20, ReentrancyGuard, Base
 
     /**
     * @dev Public getter for token contract.
-    * Internal _erc677token() is hidden from the end users, in order to not confuse them with the supported token standard.
     * @return address of the used token contract
     */
-    function erc20token() external view returns (ERC677) {
+    function erc677token() public view returns (ERC677) {
         return _erc677token();
     }
 
@@ -80,7 +79,7 @@ contract ForeignAMBNativeToErc20 is BasicAMBNativeToErc20, ReentrancyGuard, Base
             }
         }
 
-        IBurnableMintableERC677Token(_erc677token()).mint(_receiver, valueToMint);
+        IBurnableMintableERC677Token(erc677token()).mint(_receiver, valueToMint);
         emit TokensBridged(_receiver, valueToMint, _messageId);
     }
 
@@ -90,7 +89,7 @@ contract ForeignAMBNativeToErc20 is BasicAMBNativeToErc20, ReentrancyGuard, Base
     * @param _value amount of tokens to be received
     */
     function executeActionOnFixedTokens(address _receiver, uint256 _value) internal {
-        IBurnableMintableERC677Token(_erc677token()).mint(_receiver, _value);
+        IBurnableMintableERC677Token(erc677token()).mint(_receiver, _value);
     }
 
     /**
@@ -118,7 +117,7 @@ contract ForeignAMBNativeToErc20 is BasicAMBNativeToErc20, ReentrancyGuard, Base
         // When transferFrom is called, after the transfer, the ERC677 token will call onTokenTransfer from this contract
         // which will call passMessage.
         require(!lock());
-        ERC677 token = _erc677token();
+        ERC677 token = erc677token();
         address to = address(this);
         require(withinLimit(_value));
         setTotalSpentPerDay(getCurrentDay(), totalSpentPerDay(getCurrentDay()).add(_value));
@@ -149,7 +148,7 @@ contract ForeignAMBNativeToErc20 is BasicAMBNativeToErc20, ReentrancyGuard, Base
     * otherwise it will be empty.
     */
     function onTokenTransfer(address _from, uint256 _value, bytes _data) external bridgeMessageAllowed returns (bool) {
-        ERC677 token = _erc677token();
+        ERC677 token = erc677token();
         require(msg.sender == address(token));
         if (!lock()) {
             require(withinLimit(_value));
@@ -180,7 +179,7 @@ contract ForeignAMBNativeToErc20 is BasicAMBNativeToErc20, ReentrancyGuard, Base
     * @param _fee amount of tokens to be minted.
     */
     function onFeeDistribution(address _feeManager, uint256 _fee) internal {
-        IBurnableMintableERC677Token(_erc677token()).mint(_feeManager, _fee);
+        IBurnableMintableERC677Token(erc677token()).mint(_feeManager, _fee);
     }
 
     /**
@@ -189,7 +188,7 @@ contract ForeignAMBNativeToErc20 is BasicAMBNativeToErc20, ReentrancyGuard, Base
     * @param _to address that will receive the locked tokens on this contract.
     */
     function claimTokensFromErc677(address _token, address _to) external onlyIfUpgradeabilityOwner {
-        IBurnableMintableERC677Token(_erc677token()).claimTokens(_token, _to);
+        IBurnableMintableERC677Token(erc677token()).claimTokens(_token, _to);
     }
 
     /**
diff --git a/test/amb_native_to_erc20/foreign_mediator.test.js b/test/amb_native_to_erc20/foreign_mediator.test.js
index 1acf75ca..771c726a 100644
--- a/test/amb_native_to_erc20/foreign_mediator.test.js
+++ b/test/amb_native_to_erc20/foreign_mediator.test.js
@@ -74,7 +74,7 @@ contract('ForeignAMBNativeToErc20', async accounts => {
       expect(await contract.requestGasLimit()).to.be.bignumber.equal(ZERO)
       expect(await contract.decimalShift()).to.be.bignumber.equal(ZERO)
       expect(await contract.owner()).to.be.equal(ZERO_ADDRESS)
-      expect(await contract.erc20token()).to.be.equal(ZERO_ADDRESS)
+      expect(await contract.erc677token()).to.be.equal(ZERO_ADDRESS)
       expect(await contract.feeManagerContract()).to.be.equal(ZERO_ADDRESS)
 
       // When
@@ -237,7 +237,7 @@ contract('ForeignAMBNativeToErc20', async accounts => {
       expect(await contract.requestGasLimit()).to.be.bignumber.equal(maxGasPerTx)
       expect(await contract.decimalShift()).to.be.bignumber.equal(ZERO)
       expect(await contract.owner()).to.be.equal(owner)
-      expect(await contract.erc20token()).to.be.equal(token.address)
+      expect(await contract.erc677token()).to.be.equal(token.address)
       expect(await contract.feeManagerContract()).to.be.equal(feeManager.address)
 
       expectEventInLogs(logs, 'ExecutionDailyLimitChanged', { newLimit: executionDailyLimit })