diff --git a/packages/frontend/assets/room/rooms/default/300.glb b/packages/frontend/assets/room/rooms/default/300.glb
index 52c5841015..3e04c286d1 100644
Binary files a/packages/frontend/assets/room/rooms/default/300.glb and b/packages/frontend/assets/room/rooms/default/300.glb differ
diff --git a/packages/frontend/assets/room/rooms/default/default.blend b/packages/frontend/assets/room/rooms/default/default.blend
index 453a721312..31b31eab26 100644
Binary files a/packages/frontend/assets/room/rooms/default/default.blend and b/packages/frontend/assets/room/rooms/default/default.blend differ
diff --git a/packages/frontend/src/pages/room.vue b/packages/frontend/src/pages/room.vue
index c7ea2fe838..331096e417 100644
--- a/packages/frontend/src/pages/room.vue
+++ b/packages/frontend/src/pages/room.vue
@@ -83,6 +83,14 @@ SPDX-License-Identifier: AGPL-3.0-only
 							<div>Wall N color</div>
 							<MkInput :modelValue="getHex(controller.roomState.value.heya.options.wallN.color)" type="color" @update:modelValue="v => { const c = getRgb(v); if (c != null) controller.updateHeyaOptions({ ...controller.roomState.value.heya.options, wallN: { ...controller.roomState.value.heya.options.wallN, color: c } }); }"></MkInput>
 						</div>
+						<div>
+							<div>Wall E color</div>
+							<MkInput :modelValue="getHex(controller.roomState.value.heya.options.wallE.color)" type="color" @update:modelValue="v => { const c = getRgb(v); if (c != null) controller.updateHeyaOptions({ ...controller.roomState.value.heya.options, wallE: { ...controller.roomState.value.heya.options.wallE, color: c } }); }"></MkInput>
+						</div>
+						<div>
+							<div>Wall W color</div>
+							<MkInput :modelValue="getHex(controller.roomState.value.heya.options.wallW.color)" type="color" @update:modelValue="v => { const c = getRgb(v); if (c != null) controller.updateHeyaOptions({ ...controller.roomState.value.heya.options, wallW: { ...controller.roomState.value.heya.options.wallW, color: c } }); }"></MkInput>
+						</div>
 					</template>
 				</div>
 			</div>