diff --git a/src/cheat_gui.cpp b/src/cheat_gui.cpp
--- a/src/cheat_gui.cpp
+++ b/src/cheat_gui.cpp
@@ -125,7 +125,7 @@ static int32 ClickChangeDateCheat(int32 
  */
 static int32 ClickChangeMaxHlCheat(int32 p1, int32 p2)
 {
-	p1 = Clamp(p1, MIN_MAX_HEIGHTLEVEL, MAX_MAX_HEIGHTLEVEL);
+	p1 = Clamp(p1, MIN_MAP_HEIGHT_LIMIT, MAX_MAP_HEIGHT_LIMIT);
 
 	/* Check if at least one mountain on the map is higher than the new value.
 	 * If yes, disallow the change. */
@@ -133,18 +133,18 @@ static int32 ClickChangeMaxHlCheat(int32
 		if ((int32)TileHeight(t) > p1) {
 			ShowErrorMessage(STR_CONFIG_SETTING_TOO_HIGH_MOUNTAIN, INVALID_STRING_ID, WL_ERROR);
 			/* Return old, unchanged value */
-			return _settings_game.construction.max_heightlevel;
+			return _settings_game.construction.map_height_limit;
 		}
 	}
 
 	/* Execute the change and reload GRF Data */
-	_settings_game.construction.max_heightlevel = p1;
+	_settings_game.construction.map_height_limit = p1;
 	ReloadNewGRFData();
 
 	/* The smallmap uses an index from heightlevels to colours. Trigger rebuilding it. */
 	InvalidateWindowClassesData(WC_SMALLMAP, 2);
 
-	return _settings_game.construction.max_heightlevel;
+	return _settings_game.construction.map_height_limit;
 }
 
 /** Available cheats. */
@@ -182,14 +182,14 @@ struct CheatEntry {
  * Order matches with the values of #CheatNumbers
  */
 static const CheatEntry _cheats_ui[] = {
-	{SLE_INT32, STR_CHEAT_MONEY,           &_money_cheat_amount,                    &_cheats.money.been_used,            &ClickMoneyCheat         },
-	{SLE_UINT8, STR_CHEAT_CHANGE_COMPANY,  &_local_company,                         &_cheats.switch_company.been_used,   &ClickChangeCompanyCheat },
-	{SLE_BOOL,  STR_CHEAT_EXTRA_DYNAMITE,  &_cheats.magic_bulldozer.value,          &_cheats.magic_bulldozer.been_used,  nullptr                     },
-	{SLE_BOOL,  STR_CHEAT_CROSSINGTUNNELS, &_cheats.crossing_tunnels.value,         &_cheats.crossing_tunnels.been_used, nullptr                     },
-	{SLE_BOOL,  STR_CHEAT_NO_JETCRASH,     &_cheats.no_jetcrash.value,              &_cheats.no_jetcrash.been_used,      nullptr                     },
-	{SLE_BOOL,  STR_CHEAT_SETUP_PROD,      &_cheats.setup_prod.value,               &_cheats.setup_prod.been_used,       &ClickSetProdCheat       },
-	{SLE_UINT8, STR_CHEAT_EDIT_MAX_HL,     &_settings_game.construction.max_heightlevel, &_cheats.edit_max_hl.been_used, &ClickChangeMaxHlCheat   },
-	{SLE_INT32, STR_CHEAT_CHANGE_DATE,     &_cur_year,                              &_cheats.change_date.been_used,      &ClickChangeDateCheat    },
+	{SLE_INT32, STR_CHEAT_MONEY,           &_money_cheat_amount,                          &_cheats.money.been_used,            &ClickMoneyCheat         },
+	{SLE_UINT8, STR_CHEAT_CHANGE_COMPANY,  &_local_company,                               &_cheats.switch_company.been_used,   &ClickChangeCompanyCheat },
+	{SLE_BOOL,  STR_CHEAT_EXTRA_DYNAMITE,  &_cheats.magic_bulldozer.value,                &_cheats.magic_bulldozer.been_used,  nullptr                  },
+	{SLE_BOOL,  STR_CHEAT_CROSSINGTUNNELS, &_cheats.crossing_tunnels.value,               &_cheats.crossing_tunnels.been_used, nullptr                  },
+	{SLE_BOOL,  STR_CHEAT_NO_JETCRASH,     &_cheats.no_jetcrash.value,                    &_cheats.no_jetcrash.been_used,      nullptr                  },
+	{SLE_BOOL,  STR_CHEAT_SETUP_PROD,      &_cheats.setup_prod.value,                     &_cheats.setup_prod.been_used,       &ClickSetProdCheat       },
+	{SLE_UINT8, STR_CHEAT_EDIT_MAX_HL,     &_settings_game.construction.map_height_limit, &_cheats.edit_max_hl.been_used,      &ClickChangeMaxHlCheat   },
+	{SLE_INT32, STR_CHEAT_CHANGE_DATE,     &_cur_year,                                    &_cheats.change_date.been_used,      &ClickChangeDateCheat    },
 };
 
 static_assert(CHT_NUM_CHEATS == lengthof(_cheats_ui));