diff --git a/logic/src/commonJvmAndroid/kotlin/com/wire/kalium/logic/CoreCryptoExceptionMapper.kt b/logic/src/commonJvmAndroid/kotlin/com/wire/kalium/logic/CoreCryptoExceptionMapper.kt
index d4ba1b1e45..a41535a1dc 100644
--- a/logic/src/commonJvmAndroid/kotlin/com/wire/kalium/logic/CoreCryptoExceptionMapper.kt
+++ b/logic/src/commonJvmAndroid/kotlin/com/wire/kalium/logic/CoreCryptoExceptionMapper.kt
@@ -32,6 +32,7 @@ actual fun mapMLSException(exception: Exception): MLSFailure =
             is CryptoError.StaleCommit -> MLSFailure.StaleCommit
             is CryptoError.ConversationAlreadyExists -> MLSFailure.ConversationAlreadyExists
             is CryptoError.MessageEpochTooOld -> MLSFailure.MessageEpochTooOld
+            is CryptoError.MlsException -> MLSFailure.InternalErrors
             else -> MLSFailure.Generic(exception)
         }
     } else {
diff --git a/logic/src/commonMain/kotlin/com/wire/kalium/logic/CoreFailure.kt b/logic/src/commonMain/kotlin/com/wire/kalium/logic/CoreFailure.kt
index d6adca0a39..4ac76d5ae6 100644
--- a/logic/src/commonMain/kotlin/com/wire/kalium/logic/CoreFailure.kt
+++ b/logic/src/commonMain/kotlin/com/wire/kalium/logic/CoreFailure.kt
@@ -208,6 +208,7 @@ interface MLSFailure : CoreFailure {
     data object ConversationDoesNotSupportMLS : MLSFailure
     data object StaleProposal : MLSFailure
     data object StaleCommit : MLSFailure
+    data object InternalErrors : MLSFailure
 
     data class Generic(internal val exception: Exception) : MLSFailure {
         val rootCause: Throwable get() = exception
diff --git a/logic/src/commonMain/kotlin/com/wire/kalium/logic/sync/receiver/conversation/message/MLSMessageFailureHandler.kt b/logic/src/commonMain/kotlin/com/wire/kalium/logic/sync/receiver/conversation/message/MLSMessageFailureHandler.kt
index e9646942f4..88f29b61b6 100644
--- a/logic/src/commonMain/kotlin/com/wire/kalium/logic/sync/receiver/conversation/message/MLSMessageFailureHandler.kt
+++ b/logic/src/commonMain/kotlin/com/wire/kalium/logic/sync/receiver/conversation/message/MLSMessageFailureHandler.kt
@@ -42,6 +42,7 @@ internal object MLSMessageFailureHandler {
             is MLSFailure.StaleProposal -> MLSMessageFailureResolution.Ignore
             is MLSFailure.StaleCommit -> MLSMessageFailureResolution.Ignore
             is MLSFailure.MessageEpochTooOld -> MLSMessageFailureResolution.Ignore
+            is MLSFailure.InternalErrors -> MLSMessageFailureResolution.Ignore
             else -> MLSMessageFailureResolution.InformUser
         }
     }