diff --git a/src/lang/english.txt b/src/lang/english.txt
--- a/src/lang/english.txt
+++ b/src/lang/english.txt
@@ -1117,6 +1117,7 @@ STR_CONFIG_PATCHES_ENDING_YEAR          
 STR_CONFIG_PATCHES_SMOOTH_ECONOMY                               :{LTBLUE}Enable smooth economy (more, smaller changes)
 STR_CONFIG_PATCHES_ALLOW_SHARES                                 :{LTBLUE}Allow buying shares from other companies
 STR_CONFIG_PATCHES_DRAG_SIGNALS_DENSITY                         :{LTBLUE}When dragging, place signals every: {ORANGE}{STRING1} tile(s)
+STR_CONFIG_PATCHES_SEMAPHORE_BUILD_BEFORE_DATE                  :{LTBLUE}Automatically build semaphores before: {ORANGE}{STRING1}
 STR_CONFIG_PATCHES_TOOLBAR_POS                                  :{LTBLUE}Position of main toolbar: {ORANGE}{STRING1}
 STR_CONFIG_PATCHES_TOOLBAR_POS_LEFT                             :Left
 STR_CONFIG_PATCHES_TOOLBAR_POS_CENTER                           :Centre