diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/content/Abstracts.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/content/Abstracts.kt
index 0d0dc4be8a..752cfe4fef 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/content/Abstracts.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/content/Abstracts.kt
@@ -153,7 +153,7 @@ sealed interface ResendableContent {
         businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
         disableNotification: Boolean = false,
         protectContent: Boolean = false,
-        effectId: EffectId?,
+        effectId: EffectId? = null,
         replyParameters: ReplyParameters? = null,
         replyMarkup: KeyboardMarkup? = null
     ): Request<out AccessibleMessage>
@@ -164,7 +164,7 @@ sealed interface ResendableContent {
         businessConnectionId: BusinessConnectionId? = chatId.businessConnectionId,
         disableNotification: Boolean = false,
         protectContent: Boolean = false,
-        effectId: EffectId?,
+        effectId: EffectId? = null,
         replyToMessageId: MessageId?,
         allowSendingWithoutReply: Boolean? = null,
         replyMarkup: KeyboardMarkup? = null