diff --git a/packages/core/src/RenderingEngine/vtkClasses/vtkStreamingOpenGLTexture.js b/packages/core/src/RenderingEngine/vtkClasses/vtkStreamingOpenGLTexture.js
index 291cd87fbd..90b2cb7257 100644
--- a/packages/core/src/RenderingEngine/vtkClasses/vtkStreamingOpenGLTexture.js
+++ b/packages/core/src/RenderingEngine/vtkClasses/vtkStreamingOpenGLTexture.js
@@ -109,7 +109,7 @@ function vtkStreamingOpenGLTexture(publicAPI, model) {
           continue;
         }
 
-        const data = image.voxelManager.getScalarData();
+        const data = image.getPixelData();
         const gl = model.context;
 
         const dataType = data.constructor.name;
diff --git a/packages/dicomImageLoader/src/imageLoader/createImage.ts b/packages/dicomImageLoader/src/imageLoader/createImage.ts
index 8d1cb0e427..eb2f180a95 100644
--- a/packages/dicomImageLoader/src/imageLoader/createImage.ts
+++ b/packages/dicomImageLoader/src/imageLoader/createImage.ts
@@ -276,12 +276,7 @@ function createImage(
           imageFrame.largestPixelValue = minMax.max;
         }
 
-        const voxelManager = utilities.VoxelManager.createImageVoxelManager({
-          scalarData: imageFrame.pixelData,
-          width: imageFrame.columns,
-          height: imageFrame.rows,
-          numberOfComponents: imageFrame.samplesPerPixel,
-        });
+        const voxelManager = null;
 
         const image: DICOMLoaderIImage = {
           imageId,