diff --git a/src/store/datasets-layers.ts b/src/store/datasets-layers.ts
index 75b4b33a..d4954637 100644
--- a/src/store/datasets-layers.ts
+++ b/src/store/datasets-layers.ts
@@ -1,4 +1,5 @@
-import { ref } from 'vue';
+import { computed, ref, unref } from 'vue';
+import { until } from '@vueuse/core';
 import vtkImageData from '@kitware/vtk.js/Common/DataModel/ImageData';
 import vtkBoundingBox from '@kitware/vtk.js/Common/DataModel/BoundingBox';
 import { defineStore } from 'pinia';
@@ -7,6 +8,7 @@ import { Maybe } from '@/src/types';
 import { ensureSameSpace } from '@/src/io/resample/resample';
 import { useErrorMessage } from '../composables/useErrorMessage';
 import { Manifest, StateFile } from '../io/state-file/schema';
+import useChunkStore from './chunks';
 
 // differ from Image/Volume IDs with a branded type
 export type LayerID = string & { __type: 'LayerID' };
@@ -66,6 +68,12 @@ export const useLayersStore = defineStore('layer', () => {
     parent: DataSelection,
     source: DataSelection
   ) {
+    // ensureSameSpace need final image array to resample, so wait for all chunks
+    const doneLoading = computed(
+      () => !unref(useChunkStore().chunkImageById[source].isLoading)
+    );
+    await until(doneLoading).toBe(true);
+
     return useErrorMessage('Failed to build layer', async () => {
       try {
         await this._addLayer(parent, source);