diff --git a/data/manage-tokens/src/main/kotlin/com/tangem/data/managetokens/DefaultCustomTokensRepository.kt b/data/manage-tokens/src/main/kotlin/com/tangem/data/managetokens/DefaultCustomTokensRepository.kt
index 6c9f005ae9..6185641024 100644
--- a/data/manage-tokens/src/main/kotlin/com/tangem/data/managetokens/DefaultCustomTokensRepository.kt
+++ b/data/manage-tokens/src/main/kotlin/com/tangem/data/managetokens/DefaultCustomTokensRepository.kt
@@ -54,7 +54,9 @@ internal class DefaultCustomTokensRepository(
                 Blockchain.BinanceTestnet,
                 Blockchain.Kaspa,
                 -> true
-                Blockchain.Cardano -> blockchain.validateContractAddress(contractAddress)
+                Blockchain.Cardano,
+                Blockchain.Sui,
+                -> blockchain.validateContractAddress(contractAddress)
                 else -> blockchain.validateAddress(contractAddress)
             }
         }