diff --git a/gradle.properties b/gradle.properties
index d806b29..42d3688 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -16,7 +16,7 @@ github_release_plugin_version=2.4.1
 tgbotapi_version=5.1.0
 micro_utils_version=0.16.8
 exposed_version=0.41.1
-plagubot_version=3.4.0
+plagubot_version=3.4.1
 
 # Dokka
 
@@ -25,4 +25,4 @@ dokka_version=1.7.20
 # Project data
 
 group=dev.inmo
-version=0.8.0
+version=0.8.1
diff --git a/resender/src/commonMain/kotlin/MessageMetaInfo.kt b/resender/src/commonMain/kotlin/MessageMetaInfo.kt
index f844c63..fa2ba2b 100644
--- a/resender/src/commonMain/kotlin/MessageMetaInfo.kt
+++ b/resender/src/commonMain/kotlin/MessageMetaInfo.kt
@@ -1,5 +1,6 @@
 package dev.inmo.tgbotapi.libraries.resender
 
+import dev.inmo.tgbotapi.types.FullChatIdentifierSerializer
 import dev.inmo.tgbotapi.types.IdChatIdentifier
 import dev.inmo.tgbotapi.types.MessageId
 import dev.inmo.tgbotapi.types.message.abstracts.Message
@@ -8,6 +9,7 @@ import kotlinx.serialization.Serializable
 
 @Serializable
 data class MessageMetaInfo(
+    @Serializable(FullChatIdentifierSerializer::class)
     val chatId: IdChatIdentifier,
     val messageId: MessageId,
     val group: String? = null
diff --git a/resender/src/commonMain/kotlin/MessagesResender.kt b/resender/src/commonMain/kotlin/MessagesResender.kt
index 63d8893..80439be 100644
--- a/resender/src/commonMain/kotlin/MessagesResender.kt
+++ b/resender/src/commonMain/kotlin/MessagesResender.kt
@@ -68,7 +68,7 @@ class MessagesResender(
                             )
                         }
                     }.getOrNull() ?.let {
-                        messageInfo to it
+                        sourceMessagesToSentMessages.add(messageInfo to it)
                     }
                 }
                 else -> {