diff --git a/td/generate/scheme/td_api.tl b/td/generate/scheme/td_api.tl
index 066f5642..848cc8ab 100644
--- a/td/generate/scheme/td_api.tl
+++ b/td/generate/scheme/td_api.tl
@@ -3197,10 +3197,10 @@ changeChatReportSpamState chat_id:int53 is_spam_chat:Bool = Ok;
 reportChat chat_id:int53 reason:ChatReportReason message_ids:vector<int53> = Ok;
 
 
-//@description Returns storage usage statistics @chat_limit Maximum number of chats with the largest storage usage for which separate statistics should be returned. All other chats will be grouped in entries with chat_id == 0. If the chat info database is not used, the chat_limit is ignored and is always set to 0
+//@description Returns storage usage statistics. Can be called before authorization @chat_limit Maximum number of chats with the largest storage usage for which separate statistics should be returned. All other chats will be grouped in entries with chat_id == 0. If the chat info database is not used, the chat_limit is ignored and is always set to 0
 getStorageStatistics chat_limit:int32 = StorageStatistics;
 
-//@description Quickly returns approximate storage usage statistics
+//@description Quickly returns approximate storage usage statistics. Can be called before authorization
 getStorageStatisticsFast = StorageStatisticsFast;
 
 //@description Optimizes storage usage, i.e. deletes some files and returns new storage usage statistics. Secret thumbnails can't be deleted
diff --git a/td/telegram/Td.cpp b/td/telegram/Td.cpp
index 0ca73cab..a8e3234d 100644
--- a/td/telegram/Td.cpp
+++ b/td/telegram/Td.cpp
@@ -3275,6 +3275,8 @@ bool Td::is_preauthentication_request(int32 id) {
     case td_api::getNetworkStatistics::ID:
     case td_api::addNetworkStatistics::ID:
     case td_api::resetNetworkStatistics::ID:
+    case td_api::getStorageStatistics::ID:
+    case td_api::getStorageStatisticsFast::ID:
     case td_api::getCountryCode::ID:
     case td_api::getDeepLinkInfo::ID:
     case td_api::addProxy::ID:
diff --git a/td/telegram/cli.cpp b/td/telegram/cli.cpp
index 5be00a6b..bdf76796 100644
--- a/td/telegram/cli.cpp
+++ b/td/telegram/cli.cpp
@@ -759,6 +759,9 @@ class CliClient final : public Actor {
                            td_api::make_object<td_api::setAlarm>(0.001 + 1000 * (i / 2)));
       }
 
+      send_request(td_api::make_object<td_api::getStorageStatistics>(10));
+      send_request(td_api::make_object<td_api::getStorageStatisticsFast>());
+
       send_request(td_api::make_object<td_api::getTextEntities>(
           "@telegram /test_command https://telegram.org telegram.me @gif @test"));