diff --git a/src/lang/unfinished/chuvash.txt b/src/lang/unfinished/chuvash.txt
--- a/src/lang/unfinished/chuvash.txt
+++ b/src/lang/unfinished/chuvash.txt
@@ -611,8 +611,6 @@ STR_CONFIG_SETTING_TOWN_LAYOUT_DEFAULT                          :чӑн
 STR_CONFIG_SETTING_TOWN_LAYOUT_2X2_GRID                         :2x2
 STR_CONFIG_SETTING_TOWN_LAYOUT_3X3_GRID                         :3x3
 
-STR_CONFIG_SETTING_EXTRA_TREE_PLACEMENT_NONE                    :ҫук {RED}(breaks lumber mill)
-STR_CONFIG_SETTING_EXTRA_TREE_PLACEMENT_ALL                     :таҫта та
 
 STR_CONFIG_SETTING_TOWN_GROWTH_NONE                             :Ҫук
 STR_CONFIG_SETTING_TOWN_GROWTH_SLOW                             :Вӑрах
@@ -755,7 +753,6 @@ STR_NETWORK_SERVER_LIST_GRF_MISMATCH                            :{SILVER}ХИРӖҪӲ NEWGRF
 
 STR_NETWORK_SERVER_LIST_REFRESH                                 :{BLACK}Сервер ҫӗнет
 
-STR_NETWORK_SERVER_LIST_FIND_SERVER                             :{BLACK}Сервер туп
 STR_NETWORK_SERVER_LIST_ADD_SERVER                              :{BLACK}Сервер хуш
 STR_NETWORK_SERVER_LIST_START_SERVER                            :{BLACK}Сервер пуҫ