diff --git a/src/wp-admin/css/colors/_mixins.scss b/src/wp-admin/css/colors/_mixins.scss
index fdc7219cf9..14db8a5017 100644
--- a/src/wp-admin/css/colors/_mixins.scss
+++ b/src/wp-admin/css/colors/_mixins.scss
@@ -25,7 +25,8 @@
 
 	&[disabled],
 	&:disabled,
-	&.button-primary-disabled {
+	&.button-primary-disabled,
+	&.disabled {
 		color: hsl( hue( $button-color ), 10%, 80% ) !important;
 		background: darken( $button-color, 8% ) !important;
 		border-color: darken( $button-color, 15% ) !important;