diff --git a/server/assets/src/scss/variables/18182031_webapp_variable.scss b/server/assets/src/scss/variables/18182031_webapp_variable.scss
index 908e2f0d9..39ec6c684 100644
--- a/server/assets/src/scss/variables/18182031_webapp_variable.scss
+++ b/server/assets/src/scss/variables/18182031_webapp_variable.scss
@@ -159,6 +159,8 @@ $input-focus-border-color:  $primary !default;
 
 $input-placeholder-color: $secondary !default;
 
+$input-group-addon-bg:   $extra-light !default;
+
 // Corteza specific variables
 // Topbar
 $topbar-height:         64px !default;