diff --git a/CHANGELOG.md b/CHANGELOG.md
index 139208d678..c29570f310 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,9 @@
 
 ## 0.38.17
 
+* `Core`:
+    * Add `BotCommandScopeChat` as new `BotCommandScope` (fix of [#574](https://github.com/InsanusMokrassar/TelegramBotAPI/issues/574))
+
 ## 0.38.16
 
 * `Core`:
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/commands/BotCommandScope.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/commands/BotCommandScope.kt
index 9fa0b953d2..681a1c6baa 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/commands/BotCommandScope.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/commands/BotCommandScope.kt
@@ -22,11 +22,14 @@ private class SurrogateBotCommandScope(
         BotCommandScopeAllGroupChats.type -> BotCommandScopeAllGroupChats
         BotCommandScopeAllChatAdministrators.type -> BotCommandScopeAllChatAdministrators
         BotCommandScopeChatAdministrators.type -> BotCommandScopeChatAdministrators(
-            chatId ?: error("chat_administrators type must have $chatIdField field, but have no")
+            chatId ?: error("${BotCommandScopeChatAdministrators.type} type must have $chatIdField field, but have no")
         )
         BotCommandScopeChatMember.type -> BotCommandScopeChatMember(
-            chatId ?: error("chat_administrators type must have $chatIdField field, but have no"),
-            userId ?: error("chat_administrators type must have $userIdField field, but have no")
+            chatId ?: error("${BotCommandScopeChatMember.type} type must have $chatIdField field, but have no"),
+            userId ?: error("${BotCommandScopeChatMember.type} type must have $userIdField field, but have no")
+        )
+        BotCommandScopeChat.type -> BotCommandScopeChat(
+            chatId ?: error("${BotCommandScopeChat.type} type must have $chatIdField field, but have no")
         )
         else -> UnknownBotCommandScope(type)
     }
@@ -40,6 +43,7 @@ private class SurrogateBotCommandScope(
             BotCommandScopeAllChatAdministrators -> SurrogateBotCommandScope(scope.type)
             is BotCommandScopeChatAdministrators -> SurrogateBotCommandScope(scope.type, scope.chatId)
             is BotCommandScopeChatMember -> SurrogateBotCommandScope(scope.type, scope.chatId, scope.userId)
+            is BotCommandScopeChat -> SurrogateBotCommandScope(scope.type, scope.chatId)
         }
     }
 }
@@ -94,6 +98,17 @@ data class BotCommandScopeChatAdministrators(
     }
 }
 
+@Serializable
+data class BotCommandScopeChat(
+    override val chatId: ChatIdentifier
+) : ChatBotCommandScope {
+    @Required
+    override val type: String = BotCommandScopeChat.type
+    companion object {
+        const val type = "chat"
+    }
+}
+
 @Serializable
 data class BotCommandScopeChatMember(
     override val chatId: ChatIdentifier,