diff --git a/contracts/interfaces/modular_commitment.sol b/contracts/interfaces/modular_commitment.sol
index 7118514..c23d1c9 100644
--- a/contracts/interfaces/modular_commitment.sol
+++ b/contracts/interfaces/modular_commitment.sol
@@ -20,10 +20,6 @@ pragma solidity >=0.8.4;
 import "../types.sol";
 
 interface ICommitmentScheme {
-    /**
-     * @dev Emitted when proof does not contain valid eta point values
-     */
-    event WrongEtaPointValues();
 
     function initialize(
         bytes32 tr_state_before