diff --git a/src/composables/usePaste.ts b/src/composables/usePaste.ts
index 5e8c31b17..31b8d71f3 100644
--- a/src/composables/usePaste.ts
+++ b/src/composables/usePaste.ts
@@ -54,8 +54,7 @@ export const usePaste = () => {
           graph.change()
         }
         const blob = item.getAsFile()
-        // @ts-expect-error: Property 'pasteFile' does not exist on type 'LGraphNode'.
-        imageNode?.pasteFile(blob)
+        imageNode?.pasteFile?.(blob)
         return
       }
     }
diff --git a/src/scripts/widgets.ts b/src/scripts/widgets.ts
index 12e6e5aeb..8edb820ff 100644
--- a/src/scripts/widgets.ts
+++ b/src/scripts/widgets.ts
@@ -730,7 +730,6 @@ export const ComfyWidgets: Record<string, ComfyWidgetConstructor> = {
       return handled
     }
 
-    // @ts-expect-error
     node.pasteFile = function (file) {
       if (file.type.startsWith('image/')) {
         const is_pasted =
diff --git a/src/types/litegraph-augmentation.d.ts b/src/types/litegraph-augmentation.d.ts
index 5c916fb2d..e276884d1 100644
--- a/src/types/litegraph-augmentation.d.ts
+++ b/src/types/litegraph-augmentation.d.ts
@@ -102,6 +102,8 @@ declare module '@comfyorg/litegraph' {
     imageOffset?: number
     /** Set by DOM widgets */
     freeWidgetSpace?: number
+    /** Callback for pasting an image file into the node */
+    pasteFile?(file: File): void
   }
 
   interface INodeSlot {