diff --git a/src/definitions/views/card.less b/src/definitions/views/card.less
index 6ed63b893..fd7570695 100755
--- a/src/definitions/views/card.less
+++ b/src/definitions/views/card.less
@@ -333,7 +333,7 @@
 
 .ui.cards > .card .dimmer,
 .ui.card .dimmer {
-  background: @dimmerBackground;
+  background-color: @dimmerColor;
   z-index: @dimmerZIndex;
 }
 
diff --git a/src/themes/default/views/card.variables b/src/themes/default/views/card.variables
index b80b466bf..f4df07e7b 100644
--- a/src/themes/default/views/card.variables
+++ b/src/themes/default/views/card.variables
@@ -115,7 +115,7 @@
 
 /* Dimmer */
 @dimmerZIndex: 10;
-@dimmerBackground: '';
+@dimmerColor: '';
 
 /* Additional Content */
 @extraDivider: 1px solid rgba(0, 0, 0, 0.05);