diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/LinkPreviewOptions.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/LinkPreviewOptions.kt
index d553b676e6..c50374524d 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/LinkPreviewOptions.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/LinkPreviewOptions.kt
@@ -83,7 +83,6 @@ sealed interface LinkPreviewOptions {
 
     @Serializable
     private data class Surrogate(
-        @Required
         @SerialName(isDisabledField)
         val isDisabled: Boolean = true,
         @SerialName(urlField)