diff --git a/Code.ts b/Code.ts
index 6d99526..6c9e29b 100644
--- a/Code.ts
+++ b/Code.ts
@@ -13,16 +13,16 @@ function copyElement(
   const element = source_element.copy();
   // based on https://stackoverflow.com/questions/6783819/google-app-script-copy-document-page
   if (element.getType() == DocumentApp.ElementType.PARAGRAPH)
-    if (index) dest.insertParagraph(index, element.asParagraph());
+    if (index !== undefined) dest.insertParagraph(index, element.asParagraph());
     else dest.appendParagraph(element.asParagraph());
   else if (element.getType() == DocumentApp.ElementType.TABLE)
-    if (index) dest.insertTable(index, element.asTable());
+    if (index !== undefined) dest.insertTable(index, element.asTable());
     else dest.appendTable(element.asTable());
   else if (element.getType() == DocumentApp.ElementType.LIST_ITEM)
-    if (index) dest.insertListItem(index, element.asListItem());
+    if (index !== undefined) dest.insertListItem(index, element.asListItem());
     else dest.appendListItem(element.asListItem());
   else if (element.getType() == DocumentApp.ElementType.INLINE_IMAGE)
-    if (index) dest.insertImage(index, element.asInlineImage());
+    if (index !== undefined) dest.insertImage(index, element.asInlineImage());
     else dest.appendImage(element.asInlineImage());
   else
     throw new Error(
@@ -104,8 +104,7 @@ function generateForCurrentRow() {
   }
   const index = out_doc.getBody().getChildIndex(parent);
 
-  // insert with index 0 is an append, for some reason
-  copyBody(source_doc.getBody(), out_doc.getBody(), index + 1);
+  copyBody(source_doc.getBody(), out_doc.getBody(), index);
   out_doc.getBody().removeChild(parent);
   out_doc.saveAndClose();