diff --git a/public/res/extensions/partialRendering.js b/public/res/extensions/partialRendering.js
index 56efedec2..aee0f7fb1 100644
--- a/public/res/extensions/partialRendering.js
+++ b/public/res/extensions/partialRendering.js
@@ -166,6 +166,7 @@ define([
 
 		// Rewrite footnotes in the footer and update footnote numbers
 		footnoteContainerElt.innerHTML = '';
+		delete footnoteContainerElt.exportableHtml;
 		var usedFootnoteIds = [];
 		if(hasFootnotes === true) {
 			var footnoteElts = crel('ol');