diff --git a/app/assets/stylesheets/common/select-kit/dropdown-select-box.scss b/app/assets/stylesheets/common/select-kit/dropdown-select-box.scss
index 0190b38d980..375a2e04d85 100644
--- a/app/assets/stylesheets/common/select-kit/dropdown-select-box.scss
+++ b/app/assets/stylesheets/common/select-kit/dropdown-select-box.scss
@@ -95,7 +95,7 @@
 
     .select-box-kit-collection, .select-kit-collection {
       padding: 0;
-      max-height: auto;
+      max-height: 100%;
     }
 
     .dropdown-select-box-header {