diff --git a/ship_gui.c b/ship_gui.c
--- a/ship_gui.c
+++ b/ship_gui.c
@@ -936,7 +936,7 @@ static const Widget _player_ships_widget
 {   WWT_CLOSEBOX,   RESIZE_NONE,    14,     0,    10,     0,    13, STR_00C5,							STR_018B_CLOSE_WINDOW},
 {    WWT_CAPTION,  RESIZE_RIGHT,    14,    11,   247,     0,    13, STR_9805_SHIPS,				STR_018C_WINDOW_TITLE_DRAG_THIS},
 {  WWT_STICKYBOX,     RESIZE_LR,    14,   248,   259,     0,    13, 0x0,                   STR_STICKY_BUTTON},
-{ WWT_PUSHTXTBTN,   RESIZE_NONE,    14,     0,    80,    14,    25, SRT_SORT_BY,						STR_SORT_ORDER_TIP},
+{ WWT_PUSHTXTBTN,   RESIZE_NONE,    14,     0,    80,    14,    25, STR_SORT_BY,						STR_SORT_ORDER_TIP},
 {      WWT_PANEL,   RESIZE_NONE,    14,    81,   235,    14,    25, 0x0,										STR_SORT_CRITERIA_TIP},
 {    WWT_TEXTBTN,   RESIZE_NONE,    14,   236,   247,    14,    25, STR_0225,							STR_SORT_CRITERIA_TIP},
 {      WWT_PANEL,  RESIZE_RIGHT,    14,   248,   259,    14,    25, 0x0,										STR_NULL},
@@ -953,7 +953,7 @@ static const Widget _other_player_ships_
 {   WWT_CLOSEBOX,   RESIZE_NONE,    14,     0,    10,     0,    13, STR_00C5,							STR_018B_CLOSE_WINDOW},
 {    WWT_CAPTION,  RESIZE_RIGHT,    14,    11,   247,     0,    13, STR_9805_SHIPS,				STR_018C_WINDOW_TITLE_DRAG_THIS},
 {  WWT_STICKYBOX,     RESIZE_LR,    14,   248,   259,     0,    13, 0x0,                   STR_STICKY_BUTTON},
-{ WWT_PUSHTXTBTN,   RESIZE_NONE,    14,     0,    80,    14,    25, SRT_SORT_BY,						STR_SORT_ORDER_TIP},
+{ WWT_PUSHTXTBTN,   RESIZE_NONE,    14,     0,    80,    14,    25, STR_SORT_BY,						STR_SORT_ORDER_TIP},
 {      WWT_PANEL,   RESIZE_NONE,    14,    81,   235,    14,    25, 0x0,										STR_SORT_CRITERIA_TIP},
 {    WWT_TEXTBTN,   RESIZE_NONE,    14,   236,   247,    14,    25, STR_0225,							STR_SORT_CRITERIA_TIP},
 {      WWT_PANEL,  RESIZE_RIGHT,    14,   248,   259,    14,    25, 0x0,										STR_NULL},