diff --git a/src/main/kotlin/io/emeraldpay/dshackle/upstream/ethereum/EthereumLowerBoundBlockDetector.kt b/src/main/kotlin/io/emeraldpay/dshackle/upstream/ethereum/EthereumLowerBoundBlockDetector.kt
index 3d27ca49..24a8d69c 100644
--- a/src/main/kotlin/io/emeraldpay/dshackle/upstream/ethereum/EthereumLowerBoundBlockDetector.kt
+++ b/src/main/kotlin/io/emeraldpay/dshackle/upstream/ethereum/EthereumLowerBoundBlockDetector.kt
@@ -27,6 +27,7 @@ class EthereumLowerBoundBlockDetector(
             "Block with such an ID is pruned", // zksync
             "height is not available", // sei
             "method handler crashed", // sei
+            "Unexpected error", // hyperliquid
         )
     }
 
diff --git a/src/main/kotlin/io/emeraldpay/dshackle/upstream/ethereum/EthereumLowerBoundReceiptsDetector.kt b/src/main/kotlin/io/emeraldpay/dshackle/upstream/ethereum/EthereumLowerBoundReceiptsDetector.kt
index 58f478d7..0a3ace61 100644
--- a/src/main/kotlin/io/emeraldpay/dshackle/upstream/ethereum/EthereumLowerBoundReceiptsDetector.kt
+++ b/src/main/kotlin/io/emeraldpay/dshackle/upstream/ethereum/EthereumLowerBoundReceiptsDetector.kt
@@ -26,6 +26,7 @@ class EthereumLowerBoundReceiptsDetector(
             "requested epoch was a null round",
             "missing trie node",
             "old data not available due to pruning",
+            "Unexpected error", // hyperliquid
         ).plus(EthereumLowerBoundBlockDetector.NO_BLOCK_ERRORS)
     }
 
diff --git a/src/main/kotlin/io/emeraldpay/dshackle/upstream/ethereum/EthereumLowerBoundTxDetector.kt b/src/main/kotlin/io/emeraldpay/dshackle/upstream/ethereum/EthereumLowerBoundTxDetector.kt
index a9c62472..03241f4e 100644
--- a/src/main/kotlin/io/emeraldpay/dshackle/upstream/ethereum/EthereumLowerBoundTxDetector.kt
+++ b/src/main/kotlin/io/emeraldpay/dshackle/upstream/ethereum/EthereumLowerBoundTxDetector.kt
@@ -22,6 +22,7 @@ class EthereumLowerBoundTxDetector(
 
         private val NO_TX_ERRORS = setOf(
             NO_TX_DATA,
+            "Unexpected error", // hyperliquid
         ).plus(EthereumLowerBoundBlockDetector.NO_BLOCK_ERRORS)
     }