diff --git a/js/siteorigin-panels/dialog/row.js b/js/siteorigin-panels/dialog/row.js
index d936fd561..52105b63a 100644
--- a/js/siteorigin-panels/dialog/row.js
+++ b/js/siteorigin-panels/dialog/row.js
@@ -749,7 +749,7 @@ module.exports = panels.view.dialog.extend({
 				console.log('Error retrieving cell styles - ' + err.message);
 			}
 
-			this.cellStyles.model.set('style', style);
+			this.cellStyles.model.set( 'style', newStyles );
 			// Has there been any Style changes?
 			if ( JSON.stringify( this.model.attributes.style ) !== JSON.stringify( newStyles ) ) {
 				this.model.set( 'style', newStyles );
diff --git a/readme.txt b/readme.txt
index 61e209704..709b26ab3 100644
--- a/readme.txt
+++ b/readme.txt
@@ -107,6 +107,9 @@ SiteOrigin Premium includes access to our professional email support service, pe
 
 == Changelog ==
 
+= 2.15.2 - 29 November 2021 =
+* Cells: Resolved undefined `style` error.
+
 = 2.15.1 - 27 November 2021 =
 * Updated Page Builder `Pro Tips`.
 * SiteOrigin Premium: Added row and widget fade styling when hidden by the Toggle Visibility Addon.