diff --git a/contracts/tokenization/interfaces/IVariableDebtToken.sol b/contracts/tokenization/interfaces/IVariableDebtToken.sol
index 44141b74..99678332 100644
--- a/contracts/tokenization/interfaces/IVariableDebtToken.sol
+++ b/contracts/tokenization/interfaces/IVariableDebtToken.sol
@@ -26,5 +26,5 @@ interface IVariableDebtToken {
    * @dev returns the last index of the user
    * @return the index of the user
    **/
-  function getUserIndex(address _user) external virtual view returns (uint256);
+  function getUserIndex(address _user) external view returns (uint256);
 }