diff --git a/example/environment/sphinx.conf b/example/environment/sphinx.conf
index 1f5f6bf..2fa3dc1 100644
--- a/example/environment/sphinx.conf
+++ b/example/environment/sphinx.conf
@@ -40,7 +40,7 @@ index magnet
   source            = magnet
   path              = /var/lib/sphinxsearch/data/magnet
 
-  morphology        = stem_cz, stem_ar, lemmatize_de_all, lemmatize_ru_all, lemmatize_en_all # stem_enru
+  morphology        = stem_cz, stem_ar, stem_enru
 
   min_word_len      = 2
   min_prefix_len    = 2