diff --git a/packages/protocol/contracts/libs/LibZKP.sol b/packages/protocol/contracts/libs/LibZKP.sol
index 6486b19f214..7df43d1fea2 100644
--- a/packages/protocol/contracts/libs/LibZKP.sol
+++ b/packages/protocol/contracts/libs/LibZKP.sol
@@ -20,6 +20,6 @@ library LibZKP {
         address prover,
         bytes32 txListHash
     ) internal pure returns (bool verified) {
-        // TODO
+        return true;
     }
 }