diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/inline/SavePreparedInlineMessage.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/inline/SavePreparedInlineMessage.kt
index 6546de6e3b..85f6d85437 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/inline/SavePreparedInlineMessage.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/inline/SavePreparedInlineMessage.kt
@@ -12,7 +12,7 @@ import kotlinx.serialization.SerializationStrategy
 
 @Serializable
 data class SavePreparedInlineMessage(
-    @SerialName(idField)
+    @SerialName(userIdField)
     val userId: UserId,
     @Serializable(InlineQueryResultSerializer::class)
     @SerialName(resultField)