diff --git a/td/telegram/MessagesManager.cpp b/td/telegram/MessagesManager.cpp
index 17e9b754f..5518bb2d3 100644
--- a/td/telegram/MessagesManager.cpp
+++ b/td/telegram/MessagesManager.cpp
@@ -23873,7 +23873,7 @@ Result<td_api::object_ptr<td_api::availableReactions>> MessagesManager::get_mess
 }
 
 ChatReactions MessagesManager::get_message_available_reactions(const Dialog *d, const Message *m,
-                                                               bool dissalow_custom_for_non_premium) {
+                                                               bool disallow_custom_for_non_premium) {
   CHECK(d != nullptr);
   CHECK(m != nullptr);
   auto active_reactions = get_message_active_reactions(d, m);
@@ -23913,7 +23913,7 @@ ChatReactions MessagesManager::get_message_available_reactions(const Dialog *d,
       }
     }
   }
-  if (dissalow_custom_for_non_premium && !td_->option_manager_->get_option_boolean("is_premium")) {
+  if (disallow_custom_for_non_premium && !td_->option_manager_->get_option_boolean("is_premium")) {
     active_reactions.allow_custom_ = false;
   }
   return active_reactions;
diff --git a/td/telegram/MessagesManager.h b/td/telegram/MessagesManager.h
index 678d8bb2c..d517b4bb3 100644
--- a/td/telegram/MessagesManager.h
+++ b/td/telegram/MessagesManager.h
@@ -2666,7 +2666,7 @@ class MessagesManager final : public Actor {
   void set_dialog_message_ttl(Dialog *d, MessageTtl message_ttl);
 
   ChatReactions get_message_available_reactions(const Dialog *d, const Message *m,
-                                                bool dissalow_custom_for_non_premium);
+                                                bool disallow_custom_for_non_premium);
 
   void set_message_reactions(Dialog *d, Message *m, bool is_big, bool add_to_recent, Promise<Unit> &&promise);