diff --git a/core/modules/widgets/reveal.js b/core/modules/widgets/reveal.js
index 45049df52..f04082217 100755
--- a/core/modules/widgets/reveal.js
+++ b/core/modules/widgets/reveal.js
@@ -38,6 +38,7 @@ RevealWidget.prototype.render = function(parent,nextSibling) {
 	this.renderChildren(domNode,null);
 	if(!domNode.isTiddlyWikiFakeDom && this.type === "popup" && this.isOpen) {
 		this.positionPopup(domNode);
+		$tw.utils.addClass(domNode,"tw-popup"); // Make sure that clicks don't dismiss popups within the revealed content
 	}
 	if(!this.isOpen) {
 		domNode.setAttribute("hidden","true")
@@ -179,6 +180,8 @@ RevealWidget.prototype.updateState = function() {
 	// Animate our DOM node
 	if(!domNode.isTiddlyWikiFakeDom && this.type === "popup" && this.isOpen) {
 		this.positionPopup(domNode);
+		$tw.utils.addClass(domNode,"tw-popup"); // Make sure that clicks don't dismiss popups within the revealed content
+
 	}
 	if(this.isOpen) {
 		domNode.removeAttribute("hidden");