diff --git a/td/telegram/AvailableReaction.cpp b/td/telegram/AvailableReaction.cpp
index 2d7bea14e..dfd794437 100644
--- a/td/telegram/AvailableReaction.cpp
+++ b/td/telegram/AvailableReaction.cpp
@@ -6,8 +6,50 @@
 //
 #include "td/telegram/AvailableReaction.h"
 
+#include "td/utils/algorithm.h"
+
 namespace td {
 
+AvailableReactionType get_reaction_type(const vector<AvailableReaction> &available_reactions, const string &reaction) {
+  for (auto &available_reaction : available_reactions) {
+    if (available_reaction.reaction_ == reaction) {
+      if (available_reaction.is_premium_) {
+        return AvailableReactionType::NeedsPremium;
+      }
+      return AvailableReactionType::Available;
+    }
+  }
+  return AvailableReactionType::Unavailable;
+}
+
+vector<string> get_active_reactions(const vector<string> &available_reactions,
+                                    const vector<AvailableReaction> &active_reactions) {
+  if (available_reactions.empty()) {
+    // fast path
+    return available_reactions;
+  }
+  if (available_reactions.size() == active_reactions.size()) {
+    size_t i;
+    for (i = 0; i < available_reactions.size(); i++) {
+      if (available_reactions[i] != active_reactions[i].reaction_) {
+        break;
+      }
+    }
+    if (i == available_reactions.size()) {
+      // fast path
+      return available_reactions;
+    }
+  }
+
+  vector<string> result;
+  for (const auto &active_reaction : active_reactions) {
+    if (td::contains(available_reactions, active_reaction.reaction_)) {
+      result.push_back(active_reaction.reaction_);
+    }
+  }
+  return result;
+}
+
 td_api::object_ptr<td_api::availableReaction> AvailableReaction::get_available_reaction_object() const {
   return td_api::make_object<td_api::availableReaction>(reaction_, is_premium_);
 }
diff --git a/td/telegram/AvailableReaction.h b/td/telegram/AvailableReaction.h
index 31a872334..406f028fb 100644
--- a/td/telegram/AvailableReaction.h
+++ b/td/telegram/AvailableReaction.h
@@ -28,4 +28,11 @@ inline bool operator!=(const AvailableReaction &lhs, const AvailableReaction &rh
   return !(lhs == rhs);
 }
 
+enum class AvailableReactionType { Unavailable, Available, NeedsPremium };
+
+AvailableReactionType get_reaction_type(const vector<AvailableReaction> &reactions, const string &reaction);
+
+vector<string> get_active_reactions(const vector<string> &available_reactions,
+                                    const vector<AvailableReaction> &active_reactions);
+
 }  // namespace td
diff --git a/td/telegram/MessagesManager.cpp b/td/telegram/MessagesManager.cpp
index 3e809b267..dfa6006d0 100644
--- a/td/telegram/MessagesManager.cpp
+++ b/td/telegram/MessagesManager.cpp
@@ -8225,8 +8225,8 @@ void MessagesManager::set_active_reactions(vector<AvailableReaction> active_reac
         break;
       case DialogType::Chat:
       case DialogType::Channel: {
-        auto old_reactions = get_active_reactions(d->available_reactions, old_active_reactions);
-        auto new_reactions = get_active_reactions(d->available_reactions, active_reactions_);
+        auto old_reactions = ::td::get_active_reactions(d->available_reactions, old_active_reactions);
+        auto new_reactions = ::td::get_active_reactions(d->available_reactions, active_reactions_);
         if (old_reactions != new_reactions) {
           if (old_reactions.empty() != new_reactions.empty()) {
             if (!old_reactions.empty()) {
@@ -8249,48 +8249,7 @@ void MessagesManager::set_active_reactions(vector<AvailableReaction> active_reac
 }
 
 vector<string> MessagesManager::get_active_reactions(const vector<string> &available_reactions) const {
-  return get_active_reactions(available_reactions, active_reactions_);
-}
-
-vector<string> MessagesManager::get_active_reactions(const vector<string> &available_reactions,
-                                                     const vector<AvailableReaction> &active_reactions) {
-  if (available_reactions.empty()) {
-    // fast path
-    return available_reactions;
-  }
-  if (available_reactions.size() == active_reactions.size()) {
-    size_t i;
-    for (i = 0; i < available_reactions.size(); i++) {
-      if (available_reactions[i] != active_reactions[i].reaction_) {
-        break;
-      }
-    }
-    if (i == available_reactions.size()) {
-      // fast path
-      return available_reactions;
-    }
-  }
-
-  vector<string> result;
-  for (const auto &active_reaction : active_reactions) {
-    if (td::contains(available_reactions, active_reaction.reaction_)) {
-      result.push_back(active_reaction.reaction_);
-    }
-  }
-  return result;
-}
-
-MessagesManager::AvailableReactionType MessagesManager::get_reaction_type(
-    const vector<AvailableReaction> &available_reactions, const string &reaction) {
-  for (auto &available_reaction : available_reactions) {
-    if (available_reaction.reaction_ == reaction) {
-      if (available_reaction.is_premium_) {
-        return AvailableReactionType::NeedsPremium;
-      }
-      return AvailableReactionType::Available;
-    }
-  }
-  return AvailableReactionType::Unavailable;
+  return ::td::get_active_reactions(available_reactions, active_reactions_);
 }
 
 vector<string> MessagesManager::get_dialog_active_reactions(const Dialog *d) const {
diff --git a/td/telegram/MessagesManager.h b/td/telegram/MessagesManager.h
index e95ef26fe..02af835ec 100644
--- a/td/telegram/MessagesManager.h
+++ b/td/telegram/MessagesManager.h
@@ -2659,12 +2659,6 @@ class MessagesManager final : public Actor {
 
   vector<string> get_active_reactions(const vector<string> &available_reactions) const;
 
-  static vector<string> get_active_reactions(const vector<string> &available_reactions,
-                                             const vector<AvailableReaction> &active_reactions);
-
-  enum class AvailableReactionType { Unavailable, Available, NeedsPremium };
-  static AvailableReactionType get_reaction_type(const vector<AvailableReaction> &reactions, const string &reaction);
-
   vector<string> get_dialog_active_reactions(const Dialog *d) const;
 
   vector<string> get_message_active_reactions(const Dialog *d, const Message *m) const;