diff --git a/src/lang/irish.txt b/src/lang/irish.txt
--- a/src/lang/irish.txt
+++ b/src/lang/irish.txt
@@ -1160,8 +1160,6 @@ STR_CONFIG_SETTING_DATE_FORMAT_IN_SAVE_N
 STR_CONFIG_SETTING_DATE_FORMAT_IN_SAVE_NAMES_SHORT              :gearr (31-12-2008)
 STR_CONFIG_SETTING_DATE_FORMAT_IN_SAVE_NAMES_ISO                :ISO (2008-12-31)
 
-STR_CONFIG_SETTING_NEWGRF_DEFAULT_PALETTE_DOS                   :Pailéad DOS
-STR_CONFIG_SETTING_NEWGRF_DEFAULT_PALETTE_WIN                   :Pailéad Windows
 
 STR_CONFIG_SETTING_PAUSE_ON_NEW_GAME                            :Cuir cluiche ar sos go huathoibríoch agus cluiche nua á thosú: {STRING}
 STR_CONFIG_SETTING_COMMAND_PAUSE_LEVEL                          :Agus an cluiche ar sos, ceadaigh: {STRING}