diff --git a/app/lib/activitypub/activity/like.rb b/app/lib/activitypub/activity/like.rb
index 065a2a7d9a..dd02e9ffcf 100644
--- a/app/lib/activitypub/activity/like.rb
+++ b/app/lib/activitypub/activity/like.rb
@@ -46,7 +46,7 @@ class ActivityPub::Activity::Like < ActivityPub::Activity
     reaction = nil
 
     with_redis_lock("emoji_reaction:#{@original_status.id}") do
-      return if EmojiReaction.where(account: @account, status: @original_status).count >= EmojiReaction::EMOJI_REACTION_PER_ACCOUNT_LIMIT
+      return if EmojiReaction.where(account: @account, status: @original_status).count >= EmojiReaction::EMOJI_REACTION_PER_REMOTE_ACCOUNT_LIMIT
       return if EmojiReaction.find_by(account: @account, status: @original_status, name: shortcode)
 
       reaction = @original_status.emoji_reactions.create!(account: @account, name: shortcode, custom_emoji: emoji, uri: @json['id'])
diff --git a/app/models/emoji_reaction.rb b/app/models/emoji_reaction.rb
index 7eebe81cb1..2534cfebe2 100644
--- a/app/models/emoji_reaction.rb
+++ b/app/models/emoji_reaction.rb
@@ -19,6 +19,7 @@ class EmojiReaction < ApplicationRecord
 
   EMOJI_REACTION_LIMIT = 32_767
   EMOJI_REACTION_PER_ACCOUNT_LIMIT = ENV.fetch('EMOJI_REACTION_PER_ACCOUNT_LIMIT', 3).to_i
+  EMOJI_REACTION_PER_REMOTE_ACCOUNT_LIMIT = ENV.fetch('EMOJI_REACTION_PER_REMOTE_ACCOUNT_LIMIT', 3).to_i
 
   update_index('statuses', :status)
 
diff --git a/app/serializers/rest/instance_serializer.rb b/app/serializers/rest/instance_serializer.rb
index 38010e4949..c3070b6852 100644
--- a/app/serializers/rest/instance_serializer.rb
+++ b/app/serializers/rest/instance_serializer.rb
@@ -90,6 +90,7 @@ class REST::InstanceSerializer < ActiveModel::Serializer
       emoji_reactions: {
         max_reactions: EmojiReaction::EMOJI_REACTION_LIMIT,
         max_reactions_per_account: EmojiReaction::EMOJI_REACTION_PER_ACCOUNT_LIMIT,
+        max_reactions_per_remote_account: EmojiReaction::EMOJI_REACTION_PER_REMOTE_ACCOUNT_LIMIT,
       },
 
       reaction_deck: {
diff --git a/app/serializers/rest/v1/instance_serializer.rb b/app/serializers/rest/v1/instance_serializer.rb
index 74ceec385b..57a1e80713 100644
--- a/app/serializers/rest/v1/instance_serializer.rb
+++ b/app/serializers/rest/v1/instance_serializer.rb
@@ -92,6 +92,7 @@ class REST::V1::InstanceSerializer < ActiveModel::Serializer
       emoji_reactions: {
         max_reactions: EmojiReaction::EMOJI_REACTION_LIMIT,
         max_reactions_per_account: EmojiReaction::EMOJI_REACTION_PER_ACCOUNT_LIMIT,
+        max_reactions_per_remote_account: EmojiReaction::EMOJI_REACTION_PER_REMOTE_ACCOUNT_LIMIT,
       },
 
       reaction_deck: {