diff --git a/l1-contracts/contracts/state-transition/chain-deps/facets/Executor.sol b/l1-contracts/contracts/state-transition/chain-deps/facets/Executor.sol
index b6e9701ec..00464b811 100644
--- a/l1-contracts/contracts/state-transition/chain-deps/facets/Executor.sol
+++ b/l1-contracts/contracts/state-transition/chain-deps/facets/Executor.sol
@@ -695,6 +695,6 @@ contract ExecutorFacet is ZkSyncHyperchainBase, IExecutor {
         //        assembly {
         //            versionedHash := blobhash(_index)
         //        }
-        revert("blob not support");
+        return bytes32(0);
     }
 }