diff --git a/lib/ransack/helpers/form_helper.rb b/lib/ransack/helpers/form_helper.rb
index 0565554c..108bb1ba 100644
--- a/lib/ransack/helpers/form_helper.rb
+++ b/lib/ransack/helpers/form_helper.rb
@@ -130,7 +130,7 @@ def name
 
         def url_options
           @params.merge(
-            @options.except(:class, :data).merge(
+            @options.except(:class, :data, :host).merge(
               @search.context.search_key => search_and_sort_params))
         end
 
diff --git a/spec/ransack/helpers/form_helper_spec.rb b/spec/ransack/helpers/form_helper_spec.rb
index a798a67e..c031d9dc 100644
--- a/spec/ransack/helpers/form_helper_spec.rb
+++ b/spec/ransack/helpers/form_helper_spec.rb
@@ -770,6 +770,18 @@ module Helpers
         it { should_not match /people\?data%5Bturbo_action%5D=advance/ }
       end
 
+      describe "#sort_link with host option" do
+        subject { @controller.view_context
+          .sort_link(
+            [:main_app, Person.ransack(sorts: ['name desc'])],
+            :name,
+            host: 'foo', controller: 'people'
+          )
+        }
+        it { should match /href="\/people\?q/ }
+        it { should_not match /href=".*foo/ }
+      end
+
       describe '#search_form_for with default format' do
         subject { @controller.view_context
           .search_form_for(Person.ransack) {} }