diff --git a/dicom-viewer/src/App.tsx b/dicom-viewer/src/App.tsx
index e620824..bf2653f 100644
--- a/dicom-viewer/src/App.tsx
+++ b/dicom-viewer/src/App.tsx
@@ -27,6 +27,8 @@ declare global {
   interface Window {
     cornerstone3dTools: typeof cornerstoneTools;
     cornerstone3d: typeof cornerstone3d;
+    cornerstoneDICOMImageLoader: typeof cornerstoneDICOMImageLoader;
+    
   }
 }
 function pixelToWorld(imageId: string, point: { x: number, y: number }) {
@@ -78,6 +80,7 @@ declare global {
 
 window.cornerstone3dTools = cornerstoneTools;
 window.cornerstone3d = cornerstone3d
+window.cornerstoneDICOMImageLoader = cornerstoneDICOMImageLoader;
 
 
 type ViewportDiv = HTMLDivElement & {