diff --git a/src/main/kotlin/io/emeraldpay/dshackle/upstream/ethereum/EthereumLowerBoundProofDetector.kt b/src/main/kotlin/io/emeraldpay/dshackle/upstream/ethereum/EthereumLowerBoundProofDetector.kt
index 8d1d2a4b..36934c4d 100644
--- a/src/main/kotlin/io/emeraldpay/dshackle/upstream/ethereum/EthereumLowerBoundProofDetector.kt
+++ b/src/main/kotlin/io/emeraldpay/dshackle/upstream/ethereum/EthereumLowerBoundProofDetector.kt
@@ -25,6 +25,7 @@ class EthereumLowerBoundProofDetector(
             "block not found",
             "proofs are available only for the 'latest' block",
             "missing trie node",
+            "cannot find EVM IAVL store",
         )
     }