diff --git a/src/openrct2-ui/windows/ClearScenery.cpp b/src/openrct2-ui/windows/ClearScenery.cpp
index a1129ea340..a210a4e59f 100644
--- a/src/openrct2-ui/windows/ClearScenery.cpp
+++ b/src/openrct2-ui/windows/ClearScenery.cpp
@@ -36,8 +36,6 @@ enum WINDOW_CLEAR_SCENERY_WIDGET_IDX {
     WIDX_FOOTPATH
 };
 
-validate_global_widx(WC_CLEAR_SCENERY, WIDX_PREVIEW);
-
 static rct_widget window_clear_scenery_widgets[] = {
     { WWT_FRAME,    0,  0,  97, 0,  93, 0xFFFFFFFF,                                 STR_NONE },                         // panel / background
     { WWT_CAPTION,  0,  1,  96, 1,  14, STR_CLEAR_SCENERY,                          STR_WINDOW_TITLE_TIP },             // title bar
diff --git a/src/openrct2-ui/windows/Land.cpp b/src/openrct2-ui/windows/Land.cpp
index 76c8f3beab..cd6a173a0c 100644
--- a/src/openrct2-ui/windows/Land.cpp
+++ b/src/openrct2-ui/windows/Land.cpp
@@ -40,8 +40,6 @@ enum WINDOW_LAND_WIDGET_IDX {
     WIDX_WALL,
 };
 
-validate_global_widx(WC_LAND, WIDX_PREVIEW);
-
 static rct_widget window_land_widgets[] = {
     { WWT_FRAME,    0,  0,  97, 0,  159,        0xFFFFFFFF,                             STR_NONE },                     // panel / background
     { WWT_CAPTION,  0,  1,  96, 1,  14,         STR_LAND,                               STR_WINDOW_TITLE_TIP },         // title bar
diff --git a/src/openrct2-ui/windows/LandRights.cpp b/src/openrct2-ui/windows/LandRights.cpp
index 02b39878aa..99dfc02341 100644
--- a/src/openrct2-ui/windows/LandRights.cpp
+++ b/src/openrct2-ui/windows/LandRights.cpp
@@ -39,8 +39,6 @@ enum WINDOW_WATER_WIDGET_IDX {
     WIDX_BUY_CONSTRUCTION_RIGHTS
 };
 
-validate_global_widx(WC_LAND_RIGHTS, WIDX_PREVIEW);
-
 static rct_widget window_land_rights_widgets[] = {
     { WWT_FRAME,    0,  0,  97, 0,  93, 0xFFFFFFFF,                                 STR_NONE },                             // panel / background
     { WWT_CAPTION,  0,  1,  96, 1,  14, STR_LAND_RIGHTS,                            STR_WINDOW_TITLE_TIP },                 // title bar
diff --git a/src/openrct2-ui/windows/Map.cpp b/src/openrct2-ui/windows/Map.cpp
index c1b926acf9..21612cc3d3 100644
--- a/src/openrct2-ui/windows/Map.cpp
+++ b/src/openrct2-ui/windows/Map.cpp
@@ -77,7 +77,6 @@ enum WINDOW_MAP_WIDGET_IDX {
     WIDX_MAP_GENERATOR = 21
 };
 
-validate_global_widx(WC_MAP, WIDX_LAND_TOOL);
 validate_global_widx(WC_MAP, WIDX_ROTATE_90);
 
 static rct_widget window_map_widgets[] = {
diff --git a/src/openrct2-ui/windows/Water.cpp b/src/openrct2-ui/windows/Water.cpp
index c7f0a873eb..62a28b6977 100644
--- a/src/openrct2-ui/windows/Water.cpp
+++ b/src/openrct2-ui/windows/Water.cpp
@@ -33,8 +33,6 @@ enum WINDOW_WATER_WIDGET_IDX {
     WIDX_INCREMENT
 };
 
-validate_global_widx(WC_WATER, WIDX_PREVIEW);
-
 static rct_widget window_water_widgets[] = {
     { WWT_FRAME,    0,  0,  75, 0,  76, 0xFFFFFFFF,                             STR_NONE },                         // panel / background
     { WWT_CAPTION,  0,  1,  74, 1,  14, STR_WATER,                              STR_WINDOW_TITLE_TIP },             // title bar
diff --git a/src/openrct2/interface/Window.h b/src/openrct2/interface/Window.h
index addf3ab39b..456315127e 100644
--- a/src/openrct2/interface/Window.h
+++ b/src/openrct2/interface/Window.h
@@ -457,18 +457,13 @@ enum {
 #define WC_RIDE_CONSTRUCTION__WIDX_ROTATE               32
 #define WC_SCENERY__WIDX_SCENERY_TAB_1                  4
 #define WC_SCENERY__WIDX_SCENERY_ROTATE_OBJECTS_BUTTON  25
-#define WC_LAND__WIDX_PREVIEW                           5
-#define WC_WATER__WIDX_PREVIEW                          3
 #define WC_PEEP__WIDX_PATROL                            11
 #define WC_PEEP__WIDX_ACTION_LBL                        12
 #define WC_PEEP__WIDX_PICKUP                            13
 #define WC_TRACK_DESIGN_LIST__WIDX_ROTATE               8
 #define WC_TRACK_DESIGN_PLACE__WIDX_ROTATE              3
-#define WC_MAP__WIDX_LAND_TOOL                          13
 #define WC_MAP__WIDX_ROTATE_90                          20
 #define WC_EDITOR_OBJECT_SELECTION__WIDX_TAB_1          21
-#define WC_CLEAR_SCENERY__WIDX_PREVIEW                  3
-#define WC_LAND_RIGHTS__WIDX_PREVIEW                    3
 #define WC_STAFF__WIDX_PICKUP                           10
 
 enum PROMPT_MODE {