diff --git a/app/logical/moderator/tag_batch_change.rb b/app/logical/moderator/tag_batch_change.rb
index 0adefef39..56fd204e5 100644
--- a/app/logical/moderator/tag_batch_change.rb
+++ b/app/logical/moderator/tag_batch_change.rb
@@ -17,6 +17,13 @@ module Moderator
             tags = (post.tag_array - normalized_antecedent + normalized_consequent).join(" ")
             post.update_attributes(:tag_string => tags)
           end
+
+          escaped = Regexp.escape(antecedent)
+          SavedSearch.where("tag_query like ?", "%#{antecedent}%").find_each do |ss|
+            ss.tag_query = ss.tag_query.sub(/(?:^| )#{escaped}(?:$| )/, " #{consequent} ").strip.gsub(/  /, " ")
+            ss.save
+          end
+
         end
       end
     end
diff --git a/app/models/tag_alias.rb b/app/models/tag_alias.rb
index eb838ee45..ebbe6d148 100644
--- a/app/models/tag_alias.rb
+++ b/app/models/tag_alias.rb
@@ -103,6 +103,7 @@ class TagAlias < ActiveRecord::Base
       CurrentUser.scoped(admin, "127.0.0.1") do
         update_column(:status, "processing")
         move_aliases_and_implications
+        move_saved_searches
         clear_all_cache
         ensure_category_consistency
         update_posts
@@ -166,6 +167,14 @@ class TagAlias < ActiveRecord::Base
     end
   end
 
+  def move_saved_searches
+    escaped = Regexp.escape(antecedent_name)
+    SavedSearch.where("tag_query like ?", "%#{antecedent_name}%").find_each do |ss|
+      ss.tag_query = ss.tag_query.sub(/(?:^| )#{escaped}(?:$| )/, " #{consequent_name} ").strip.gsub(/  /, " ")
+      ss.save
+    end
+  end
+
   def move_aliases_and_implications
     aliases = TagAlias.where(["consequent_name = ?", antecedent_name])
     aliases.each do |ta|
diff --git a/test/unit/moderator/tag_batch_change_test.rb b/test/unit/moderator/tag_batch_change_test.rb
index 6780a64e7..51eae0bc6 100644
--- a/test/unit/moderator/tag_batch_change_test.rb
+++ b/test/unit/moderator/tag_batch_change_test.rb
@@ -16,14 +16,22 @@ module Moderator
       end
 
       should "execute" do
-        tag_batch_change = TagBatchChange.new("aaa", "bbb", @user, "127.0.0.1")
+        tag_batch_change = TagBatchChange.new("aaa", "bbb", @user.id, "127.0.0.1")
         tag_batch_change.perform
         @post.reload
         assert_equal("bbb", @post.tag_string)
       end
 
+      should "move saved searches" do
+        ss = FactoryGirl.create(:saved_search, :user => @user, :tag_query => "123 ... 456")
+        tag_batch_change = TagBatchChange.new("...", "bbb", @user.id, "127.0.0.1")
+        tag_batch_change.perform
+        ss.reload
+        assert_equal("123 bbb 456", ss.tag_query)
+      end
+
       should "raise an error if there is no predicate" do
-        tag_batch_change = TagBatchChange.new("", "bbb", @user, "127.0.0.1")
+        tag_batch_change = TagBatchChange.new("", "bbb", @user.id, "127.0.0.1")
         assert_raises(TagBatchChange::Error) do
           tag_batch_change.perform
         end
diff --git a/test/unit/tag_alias_test.rb b/test/unit/tag_alias_test.rb
index 7eb6c36bd..5ad89ca74 100644
--- a/test/unit/tag_alias_test.rb
+++ b/test/unit/tag_alias_test.rb
@@ -41,6 +41,15 @@ class TagAliasTest < ActiveSupport::TestCase
       assert_nil(Cache.get("ta:aaa"))
     end
 
+    should "move saved searches" do
+      tag1 = FactoryGirl.create(:tag, :name => "...")
+      tag2 = FactoryGirl.create(:tag, :name => "bbb")
+      ss = FactoryGirl.create(:saved_search, :tag_query => "123 ... 456", :user => CurrentUser.user)
+      ta = FactoryGirl.create(:tag_alias, :antecedent_name => "...", :consequent_name => "bbb")
+      ss.reload
+      assert_equal("123 bbb 456", ss.tag_query)
+    end
+
     should "update any affected posts when saved" do
       assert_equal(0, TagAlias.count)
       post1 = FactoryGirl.create(:post, :tag_string => "aaa bbb")