diff --git a/assets/scss/_boxes.scss b/assets/scss/_boxes.scss
index 7fa99fcfef..7049d142d3 100644
--- a/assets/scss/_boxes.scss
+++ b/assets/scss/_boxes.scss
@@ -34,7 +34,7 @@
     @include link-variant("#{$parent}--#{$color-name} p > a", $link-color, $link-hover-color, false);
 
     @if $enable-gradients {
-        @include bg-gradient-variant("#{$parent}--1#{$color-name}#{$parent}--gradient", $color-value);
+        @include bg-gradient-variant("#{$parent}--1#{$color-name}#{$parent}--gradient", $color-value,true);
     }
 }
 
diff --git a/assets/scss/support/_mixins.scss b/assets/scss/support/_mixins.scss
index 27dfec528c..b0d7bdf055 100644
--- a/assets/scss/support/_mixins.scss
+++ b/assets/scss/support/_mixins.scss
@@ -1,6 +1,6 @@
 // Some simple mixins.
 
-@mixin bg-gradient-variant($parent, $color) {
+@mixin bg-gradient-variant($parent, $color,$ignore-warning: false) {
     #{$parent} {
         background: $color linear-gradient(180deg, mix($body-bg, $color, 15%), $color) repeat-x !important;
     }