diff --git a/lib/search_dictionary_selector.rb b/lib/search_dictionary_selector.rb
index dca13b8c6..8da907a71 100644
--- a/lib/search_dictionary_selector.rb
+++ b/lib/search_dictionary_selector.rb
@@ -1,22 +1,32 @@
 module SearchDictionarySelector
   SQL_QUERY = "SELECT cfgname FROM pg_ts_config".freeze
   I18N_TO_DICTIONARY = {
-    en: "english",
+    ar: "arabic",
+    ca: "catalan",
     de: "german",
+    dk: "danish",
+    el: "greek",
+    en: "english",
+    es: "spanish",
+    eu: "basque",
     fi: "finnish",
     fr: "french",
-    dk: "danish",
-    nl: "dutch",
+    ga: "irish",
     hu: "hungarian",
+    id: "indonesian",
     it: "italian",
-    nn: "norwegian",
+    lt: "lithuanian",
     nb: "norwegian",
+    ne: "nepali",
+    nl: "dutch",
+    nn: "norwegian",
     pt: "portuguese",
     ro: "romanian",
     ru: "russian",
-    es: "spanish",
+    sv: "serbian",
     sv: "swedish",
-    tr: "turkish"
+    tr: "turkish",
+    yi: "yiddish"
   }.freeze
 
   class << self