diff --git a/app/chewy/tags_index.rb b/app/chewy/tags_index.rb
index 5b5f0c6ab..5b6349a96 100644
--- a/app/chewy/tags_index.rb
+++ b/app/chewy/tags_index.rb
@@ -2,24 +2,15 @@
 
 class TagsIndex < Chewy::Index
   settings index: index_preset(refresh_interval: '30s'), analysis: {
-    char_filter: {
-      tsconvert: {
-        type: 'stconvert',
-        keep_both: false,
-        delimiter: '#',
-        convert_type: 't2s',
-      },
-    },
     analyzer: {
       content: {
-        tokenizer: 'ik_max_word',
+        tokenizer: 'keyword',
         filter: %w(
           word_delimiter_graph
           lowercase
           asciifolding
           cjk_width
         ),
-        char_filter: %w(tsconvert),
       },
 
       edge_ngram: {