diff --git a/Telegram/SourceFiles/media/stories/media_stories_controller.cpp b/Telegram/SourceFiles/media/stories/media_stories_controller.cpp
index 973473de1..bd6c19b64 100644
--- a/Telegram/SourceFiles/media/stories/media_stories_controller.cpp
+++ b/Telegram/SourceFiles/media/stories/media_stories_controller.cpp
@@ -72,8 +72,8 @@ constexpr auto kPreloadUsersCount = 3;
 constexpr auto kPreloadStoriesCount = 5;
 constexpr auto kPreloadNextMediaCount = 3;
 constexpr auto kPreloadPreviousMediaCount = 1;
-constexpr auto kMarkAsReadAfterSeconds = 1;
-constexpr auto kMarkAsReadAfterProgress = 0.2;
+constexpr auto kMarkAsReadAfterSeconds = 0.2;
+constexpr auto kMarkAsReadAfterProgress = 0.;
 
 } // namespace