diff --git a/src/main/kotlin/com/github/insanusmokrassar/TelegramBotAPI/bot/Ktor/base/AbstractRequestCallFactory.kt b/src/main/kotlin/com/github/insanusmokrassar/TelegramBotAPI/bot/Ktor/base/AbstractRequestCallFactory.kt
index 5076d173d2..c924a84bd6 100644
--- a/src/main/kotlin/com/github/insanusmokrassar/TelegramBotAPI/bot/Ktor/base/AbstractRequestCallFactory.kt
+++ b/src/main/kotlin/com/github/insanusmokrassar/TelegramBotAPI/bot/Ktor/base/AbstractRequestCallFactory.kt
@@ -29,7 +29,6 @@ abstract class AbstractRequestCallFactory : KtorCallFactory {
             accept(ContentType.Application.Json)
 
             body = preparedBody
-            build()
         }
     }