diff --git a/src/wp-admin/css/themes.css b/src/wp-admin/css/themes.css
index 9f46b63872..62ca6c1f27 100644
--- a/src/wp-admin/css/themes.css
+++ b/src/wp-admin/css/themes.css
@@ -824,7 +824,7 @@ body.folded .theme-browser ~ .theme-overlay .theme-wrap {
 }
 
 /* Admin menu is folded */
-@media only screen and (max-width: 900px) {
+@media only screen and (max-width: 960px) {
 	.theme-overlay .theme-wrap {
 		left: 65px;
 	}