diff --git a/app/assets/less/variables.less b/app/assets/less/variables.less
index 040ba64..c26b527 100644
--- a/app/assets/less/variables.less
+++ b/app/assets/less/variables.less
@@ -23,6 +23,7 @@
 // Layout
 @foreground-color:   		@white;
 @body-bg:  					#f5f5f8;
+@hover-color:               @gray-lightest;
 @border-color: 				@gray-light;
 
 // Brand