diff --git a/src/lang/estonian.txt b/src/lang/estonian.txt
--- a/src/lang/estonian.txt
+++ b/src/lang/estonian.txt
@@ -937,13 +937,8 @@ STR_GAME_OPTIONS_CURRENCY_ZAR                                   :Lõuna-Aafrika rand (ZAR)
 STR_GAME_OPTIONS_CURRENCY_CUSTOM                                :Omatehtud...
 ############ end of currency region
 
-STR_GAME_OPTIONS_MEASURING_UNITS_FRAME                          :{BLACK}Mõõtühikud
-STR_GAME_OPTIONS_MEASURING_UNITS_DROPDOWN_TOOLTIP               :{BLACK}Mõõtühikute valik
 
 ############ start of measuring units region
-STR_GAME_OPTIONS_MEASURING_UNITS_IMPERIAL                       :Mittemeetriline
-STR_GAME_OPTIONS_MEASURING_UNITS_METRIC                         :Meetriline
-STR_GAME_OPTIONS_MEASURING_UNITS_SI                             :SI
 ############ end of measuring units region
 
 STR_GAME_OPTIONS_ROAD_VEHICLES_FRAME                            :{BLACK}Sõidukid