diff --git a/src/api.ts b/src/api.ts
index a3d2aea..62bb3e6 100644
--- a/src/api.ts
+++ b/src/api.ts
@@ -33,9 +33,11 @@ import {
 } from "@/dynmap";
 import {useStore} from "@/store";
 import ChatError from "@/errors/ChatError";
-import {LiveAtlasServerMessageConfig, LiveAtlasWorld} from "@/index";
+import {LiveAtlasDimension, LiveAtlasServerMessageConfig, LiveAtlasWorld} from "@/index";
 
-const titleColours = /§[0-9a-f]/ig;
+const titleColours = /§[0-9a-f]/ig,
+	netherWorldName = /(^|_)nether(_|$)/i,
+	endWorldName = /(^|_)end(_|$)/i;
 
 function buildServerConfig(response: any): DynmapServerConfig {
 	return {
@@ -75,9 +77,18 @@ function buildWorlds(response: any): Array<LiveAtlasWorld> {
 
 	//Get all the worlds first so we can handle append_to_world properly
 	(response.worlds || []).forEach((world: any) => {
+		let worldType: LiveAtlasDimension = 'overworld';
+
+		if (netherWorldName.test(world.name) || (world.name == 'DIM-1')) {
+			worldType = 'nether';
+		} else if (endWorldName.test(world.name) || (world.name == 'DIM1')) {
+			worldType = 'end';
+		}
+
 		worlds.set(world.name, {
 			seaLevel: world.sealevel || 64,
 			name: world.name,
+			dimension: worldType,
 			protected: world.protected || false,
 			title: world.title || '',
 			height: world.height || 256,
diff --git a/src/components/sidebar/WorldListItem.vue b/src/components/sidebar/WorldListItem.vue
index eb6ae14..bdb09be 100644
--- a/src/components/sidebar/WorldListItem.vue
+++ b/src/components/sidebar/WorldListItem.vue
@@ -79,15 +79,22 @@ export default defineComponent({
 			let worldType: string,
 				mapType: string;
 
-			if (/(^|_)nether(_|$)/i.test(this.world.name) || (this.world.name == 'DIM-1')) {
-				worldType = 'nether';
-				mapType = ['surface', 'nether'].includes(map.name) ? 'surface' : 'flat';
-			} else if (/(^|_)end(_|$)/i.test(this.world.name) || (this.world.name == 'DIM1')) {
-				worldType = 'the_end';
-				mapType = ['surface', 'the_end'].includes(map.name) ? 'surface' : 'flat';
-			} else {
-				worldType = 'world';
-				mapType = ['surface', 'flat', 'biome', 'cave'].includes(map.name) ? map.name : 'flat';
+			switch(this.world.dimension) {
+				case 'nether':
+					worldType = 'nether';
+					mapType = ['surface', 'nether'].includes(map.name) ? 'surface' : 'flat';
+					break;
+
+				case 'end':
+					worldType = 'the_end';
+					mapType = ['surface', 'the_end'].includes(map.name) ? 'surface' : 'flat';
+					break;
+
+				case 'overworld':
+				default:
+					worldType = 'world';
+					mapType = ['surface', 'flat', 'biome', 'cave'].includes(map.name) ? map.name : 'flat';
+					break;
 			}
 
 			return `block_${worldType}_${mapType}`;
diff --git a/src/index.d.ts b/src/index.d.ts
index 2488964..457af61 100644
--- a/src/index.d.ts
+++ b/src/index.d.ts
@@ -105,6 +105,7 @@ interface LiveAtlasUIConfig {
 
 export type LiveAtlasUIElement = 'layers' | 'chat' | 'players' | 'maps' | 'settings';
 export type LiveAtlasSidebarSection = 'servers' | 'players' | 'maps';
+export type LiveAtlasDimension = 'overworld' | 'nether' | 'end';
 
 interface LiveAtlasSortedPlayers extends Array<DynmapPlayer> {
 	dirty?: boolean;
@@ -113,6 +114,7 @@ interface LiveAtlasSortedPlayers extends Array<DynmapPlayer> {
 interface LiveAtlasWorld {
 	seaLevel: number;
 	name: string;
+	dimension: LiveAtlasDimension;
 	protected: boolean;
 	title: string;
 	height: number;