diff --git a/lib/searchkick/index_options.rb b/lib/searchkick/index_options.rb
index 4d95cf0..a2cdd08 100644
--- a/lib/searchkick/index_options.rb
+++ b/lib/searchkick/index_options.rb
@@ -169,28 +169,16 @@ module Searchkick
               type: "kuromoji"
             }
           )
-        when "polish"
+        when "polish", "ukrainian", "smartcn"
           settings[:analysis][:analyzer].merge!(
             default_analyzer => {
-              type: "polish"
+              type: language
             },
             searchkick_search: {
-              type: "polish"
+              type: language
             },
             searchkick_search2: {
-              type: "polish"
-            }
-          )
-        when "ukrainian"
-          settings[:analysis][:analyzer].merge!(
-            default_analyzer => {
-              type: "ukrainian"
-            },
-            searchkick_search: {
-              type: "ukrainian"
-            },
-            searchkick_search2: {
-              type: "ukrainian"
+              type: language
             }
           )
         end
diff --git a/test/language_test.rb b/test/language_test.rb
index 8a7fb2e..636df8b 100644
--- a/test/language_test.rb
+++ b/test/language_test.rb
@@ -17,6 +17,17 @@ class LanguageTest < Minitest::Test
     end
   end
 
+  # experimental
+  def test_smartcn
+    # requires https://www.elastic.co/guide/en/elasticsearch/plugins/6.2/analysis-smartcn.html
+    with_options(Song, language: "smartcn") do
+      store_names ["中华人民共和国国歌"], Song
+      assert_language_search "中华人民共和国", ["中华人民共和国国歌"]
+      # assert_language_search "国歌", ["中华人民共和国国歌"]
+      assert_language_search "人", []
+    end
+  end
+
   def test_japanese
     # requires https://www.elastic.co/guide/en/elasticsearch/plugins/6.2/analysis-kuromoji.html
     with_options(Song, language: "japanese") do
--
libgit2 0.21.0