diff --git a/src/lang/serbian.txt b/src/lang/serbian.txt
--- a/src/lang/serbian.txt
+++ b/src/lang/serbian.txt
@@ -4827,7 +4827,6 @@ STR_AI_SETTINGS_CAPTION_AI              
 STR_AI_SETTINGS_CLOSE                                           :{BLACK}Zatvori
 STR_AI_SETTINGS_RESET                                           :{BLACK}Poništi
 STR_AI_SETTINGS_SETTING                                         :{STRING}: {ORANGE}{STRING}
-STR_AI_SETTINGS_START_DELAY                                     :Broj dana za pokretanje ove VI posle prethodne (otprilike): {ORANGE}{STRING}
 
 
 # Textfile window