diff --git a/packages/core/src/RenderingEngine/StackViewport.ts b/packages/core/src/RenderingEngine/StackViewport.ts
index acd24cab9..204ce7e7c 100644
--- a/packages/core/src/RenderingEngine/StackViewport.ts
+++ b/packages/core/src/RenderingEngine/StackViewport.ts
@@ -2452,6 +2452,12 @@ class StackViewport extends Viewport {
     // or the size has changed), create a new one
 
     const pixelArray = image.voxelManager.getScalarData();
+
+    if (this.modality === 'US') {
+            spacing[1] = 1
+            spacing[0] = 1
+    }
+    
     this._createVTKImageData({
       origin,
       direction,